DOVER, Del. – The steady increase in daily temperatures has spurred spotted lanternfly nymphs to hatch out of their egg masses. While the hatching will continue for the next few weeks, this causes concern for businesses, residents, and the agriculture industry because this notorious hitchhiker will be on the move. “From the time we enacted […]

DOVER, Del. – The Delaware Department of Agriculture (DDA) announced today that they expanded the spotted lanternfly quarantine to include all portions of New Castle County north of the Chesapeake and Delaware Canal. This is due to recent detections of established populations outside of the initial quarantine zone enacted in February 2019 that included eleven […]

Charges against US President Donald Trump’s first national security adviser, General Michael Flynn, have been dropped due to new evidence showing they were baseless. Flynn was the first to be targeted in the ‘Russiagate’ probe.
Read Full Article at RT.com

The Justice Department’s dropping of charges against former National Security Advisor Gen. Michael Flynn unleashed a torrent of liberal rage. Among those seething at the Trump administration was former FBI chief James Comey.
Read Full Article at RT.com

The war of words between the White House and the James Comey-era FBI has intensified, with Press Secretary Kayleigh McEnany accusing the agency of “manufacturing” a criminal case against Michael Flynn.
Read Full Article at RT.com

There is also no clarity on whether customers who have booked tickets through online travel operators will be eligible for the refunds.

As many as 10 rapid testing booths will be set up at industrial estates and state borders, the health minister said.

Guidelines on refunds for flight ticket cancellations during the lockdown period have been issued!

More than 16,000 passenger jets are grounded worldwide, according to industry researcher Cirium, as the coronavirus obliterates travel and puts unprecedented strain on airline finances.

Flyers, who had booked flights via Paytm, will receive the refund in their airline credit shell. They can redeem that refund amount in order to book a flight ticket via Paytm website and mobile site.

The government also said that Air India will operate 64 flights from May 7 to May 13 to bring back around 15,000 Indian nationals stranded abroad amid the COVID-19-induced lockdown.

China’s central bank has started testing its official Bitcoin-like digital currency DCEP, and the bank is now planning to roll out the virtual money payment system soon.

According to NASA, they have identified and tracked over 90 percent of the asteroids near the Earth (NEAs) with a minimum width of 1 km, which is big enough to be a threat to the humans if they line up with the Earth.

CDS Bipin Rawan: Air Force રવિવારે કોરોના યોદ્ધાઓને સલામ કરવા Flypast કરશે

Attorney General William Barr in the White House in Washington, March, 10, 2020. (Doug Mills/The New York Times) WASHINGTON — Shortly after admitting guilt to a federal judge in December 2017 for lying to the FBI, Michael Flynn issued a statement saying what he did was wrong, and “through my faith in God, I am working to set things right.” It turns out that the only higher power that Flynn needed was Attorney General William Barr. Barr’s extraordinary decision to drop the criminal case against Flynn shocked legal experts, won President Donald Trump’s praise and prompted a career prosecutor to quit the case. It was the latest in Barr’s steady effort to undo the results of the investigation by...

Former President Barack Obama slammed the Justice...

WASHINGTON (AP) — President Donald Trump says he didn’t know the Justice Department was planning to drop its case against his former national security adviser, Michael Flynn. But it didn't really matter. The extraordinary action underscored the extent to which Trump and Attorney General William Barr have been in sync in their views on the federal Trump-Russia investigation — with or without communicating about it. Barr himself has openly challenged the decisions of predecessors and his own prosecutors. He's launched internal probes to investigate the investigators. Trump is emphatically welcoming the Flynn action. He has relentlessly railed against the special counsel's...

The Konya Tropical Butterfly Garden is the only place in Turkey where one can observe every phase of metamorphosis, from small larvae to colorful butterflies.

In an abrupt about-face, the Justice Department on May 7 said it is dropping the criminal case against President Donald Trump’s first national security adviser, Michael Flynn, abandoning a prosecution that became a rallying cry for the president and his supporters in attacking the FBI’s Trump-Russia investigation.

The residents of the southeastern province of Mardin practicing self-isolation rules due to the coronavirus outbreak are organizing on social media and flying kites from rooftops at certain times every day.

Sales of study guides went up in March, according to news reports. Take a look at the vocabulary for studying at home and sales.

In an abrupt about-face, the Justice Department on Thursday said it is dropping the criminal case against President Donald Trump’s first national security adviser, Michael ...

Pandemic has tilted the scale in favor of domestic travel, experts say

This story is published in a content partnership with POLITICO. It was originally reported by Kyle Cheney and Josh Gerstein on politico.com on May 7, 2020.The US Justice Department has abandoned its prosecution of President Donald Trump’s former national security adviser Michael Flynn, throwing in the towel on one of the most prominent cases brought by Special Counsel Robert Mueller.Flynn pleaded guilty in 2017 to lying to the FBI about his dealings with the Russian ambassador to the US.But…

PESHAWAR: Over 240 Pakistanis stranded in Qatar landed at the Bacha Khan International Airport here on Friday.Upon landing at the Peshawar airport, Qatar Airways flight was disinfected and the passengers went through a screening process and later shifted to a quarantine facility.Earlier, at least...

The government of Pakistan has decided to bring back via special flights its students stuck in Wuhan, China, ground zero of the novel coronavirus.

Special Assistant to Prime Minister on Overseas Pakistanis Zulfiqar Bukhari tweeted the development on Friday night, referring to those stranded there as "the bravest soldiers".

Pakistan International Airline (PIA) has been tasked to bring the first batch of Pakistanis – mostly students – beginning May 18, when around 250 individuals are expected to return.

Pakistanis who had been studying in Wuhan and other cities in the Chinese province of Hubei – first region in the world to be put under a strict lockdown on Jan 20 after being declared a virus epicenter – had appealed at the time to be evacuated.

Multiple requests for evacuation were made not only by the stranded students but also by their families back home. However, the government said it would not repatriate them immediately and would follow guidelines and processes put in place by China in this regard.

To allay the fears of the students and their families, the Foreign Office in February sent two of its officials from the Beijing embassy to Wuhan while the strict lockdown was still in place. The FO said the staffers were to remain in Wuhan till the lockdown ended and would meet students in different universities to get an update on their well-being and safety.

In March, President Arif Alvi and Minister for Foreign Affairs Shah Mahmood Qureshi visited China and interacted with Pakistani citizens there via video link.

Upon returning from the trip, both the foreign minister and President Alvi briefed the media and said that the students were in a good condition and had only requested that Pakistani food be provided to them.

On March 28, China began lifting the lockdown in Wuhan. By April 8, the restrictions were completely lifted and some of the the students celebrated by cooking themselves a meal.

The Justice Department on Thursday said it is dropping the criminal case against President Donald Trump's first national security adviser, Michael Flynn, abandoning a prosecution that became a rallying cry for the president and his supporters in attacking the FBI's Trump-Russia investigation.

A childhood spent building rockets helped Sam Rogers become the person who flies in a gas-turbine-powered Jet Suit

White House spokeswoman Kayleigh McEnany on Friday said it appears that the FBI 'manufactured' a crime in the case of President Trump's former national security adviser Michael Flynn, after the Department of Justice moved to drop the case on Thursday.

A pizza chain in northern Russia begins to deliver pizza by Russian-made drones. Elly Park reports.

Finding out how flight evolved or animals moved onto land is all about a collision of palaeontology and genetics, argue two new books

U.S. President Donald Trump described his former national security adviser Michael Flynn as an 'innocent man' after learning that the U.S. Justice Department on Thursday abruptly sought to drop the criminal charges against Flynn.

White House spokeswoman Kayleigh McEnany on Friday said it appears that the FBI 'manufactured' a crime in the case of President Trump's former national security adviser Michael Flynn, after the Department of Justice moved to drop the case on Thursday.

The Atacama Desert is one of the most hostile places on Earth, but new microbes arrive there every day on dust grains carried by the wind

CES 2020 – LAS VEGAS, NV – JANUARY 6, 2020 – At CES, Harman Kardon launched its first new headphone series since 2014, the Harman Kardon FLY. This line-up of sophisticated headphones includes three models – FLY BT, (Bluetooth), FLY TWS (true wireless)...

U.S. President Donald Trump described his former national security adviser Michael Flynn as an 'innocent man' after learning that the U.S. Justice Department on Thursday abruptly sought to drop the criminal charges against Flynn.

The U.S. Justice Department on Thursday abruptly asked a judge to drop criminal charges against President Donald Trump's former national security adviser Michael Flynn following mounting pressure from Trump and his political allies on the right. This report produced by Jillian Kitchener.

White House spokeswoman Kayleigh McEnany on Friday said it appears that the FBI 'manufactured' a crime in the case of President Trump's former national security adviser Michael Flynn, after the Department of Justice moved to drop the case on Thursday.

Amsterdam's Schiphol Airport was closed briefly as police investigated a suspicious situation. Julie Noce reports.

China just tested its biggest rocket yet, along with a new capsule designed to carry humans to its planned space station, the moon and beyond

U.S. President Donald Trump described his former national security adviser Michael Flynn as an 'innocent man' after learning that the U.S. Justice Department on Thursday abruptly sought to drop the criminal charges against Flynn.

The U.S. Justice Department on Thursday abruptly asked a judge to drop criminal charges against President Donald Trump's former national security adviser Michael Flynn following mounting pressure from Trump and his political allies on the right. This report produced by Jillian Kitchener.

White House spokeswoman Kayleigh McEnany on Friday said it appears that the FBI 'manufactured' a crime in the case of President Trump's former national security adviser Michael Flynn, after the Department of Justice moved to drop the case on Thursday.

Title: How Safe Is It to Fly?
Category: Health News
Created: 2/24/2020 12:00:00 AM
Last Editorial Review: 2/25/2020 12:00:00 AM

Gabriela Montejo-Kovacevich, Simon H. Martin, Joana I. Meier, Caroline N. Bacquet, Monica Monllor, Chris D. Jiggins, and Nicola J. Nadeau

Microclimatic variability in tropical forests plays a key role in shaping species distributions and their ability to cope with environmental change, especially for ectotherms. Nonetheless, currently available climatic datasets lack data from the forest interior and, furthermore, our knowledge of thermal tolerance among tropical ectotherms is limited. We therefore studied natural variation in the microclimate experienced by tropical butterflies in the genus Heliconius across their Andean range in a single year. We found that the forest strongly buffers temperature and humidity in the understorey, especially in the lowlands, where temperatures are more extreme. There were systematic differences between our yearly records and macroclimate databases (WorldClim2), with lower interpolated minimum temperatures and maximum temperatures higher than expected. We then assessed thermal tolerance of 10 Heliconius butterfly species in the wild and found that populations at high elevations had significantly lower heat tolerance than those at lower elevations. However, when we reared populations of the widespread H. erato from high and low elevations in a common-garden environment, the difference in heat tolerance across elevations was reduced, indicating plasticity in this trait. Microclimate buffering is not currently captured in publicly available datasets, but could be crucial for enabling upland shifting of species sensitive to heat such as highland Heliconius. Plasticity in thermal tolerance may alleviate the effects of global warming on some widespread ectotherm species, but more research is needed to understand the long-term consequences of plasticity on populations and species.

Wael Salem, Benjamin Cellini, Mark A. Frye, and Jean-Michel Mongeau

Most animals shift gaze by a ‘fixate and saccade’ strategy, where the fixation phase stabilizes background motion. A logical prerequisite for robust detection and tracking of moving foreground objects, therefore, is to suppress the perception of background motion. In a virtual reality magnetic tether system enabling free yaw movement, Drosophila implemented a fixate and saccade strategy in the presence of a static panorama. When the spatial wavelength of a vertical grating was below the Nyquist wavelength of the compound eyes, flies drifted continuously­ and gaze could not be maintained at a single location. Because the drift occurs from a motionless stimulus—thus any perceived motion stimuli are generated by the fly itself—it is illusory, driven by perceptual aliasing. Notably, the drift speed was significantly faster than under a uniform panorama suggesting perceptual enhancement due to aliasing. Under the same visual conditions in a rigid tether paradigm, wing steering responses to the unresolvable static panorama were not distinguishable from a resolvable static pattern, suggesting visual aliasing is induced by ego motion. We hypothesized that obstructing the control of gaze fixation also disrupts detection and tracking of objects. Using the illusory motion stimulus, we show that magnetically tethered Drosophila track objects robustly in flight even when gaze is not fixated as flies continuously drift. Taken together, our study provides further support for parallel visual motion processing and reveals the critical influence of body motion on visuomotor processing. Motion illusions can reveal important shared principles of information processing across taxa.

Shih-Jung Hsu and Bo Cheng

In the presence of wind or background image motion, flies are able to maintain a constant retinal slip velocity via regulating flight speed to the extent permitted by their locomotor capacity. Here we investigated the retinal slip compensation of tethered blue-bottle flies (Calliphora vomitoria) flying semi-freely along an annular corridor in a magnetically levitated flight mill enclosed by two motorized cylindrical walls. We perturbed the flies’ retinal slip via spinning the cylindrical walls, generating bilaterally averaged retinal slip perturbations from -0.3 to 0.3 m·s^–1 (or -116.4 to 116.4 deg.·s^–1) When the perturbation was less than ~0.1 m·s^–1 (38.4 deg.·s^–1), the flies successfully compensated the perturbations and maintained a retinal slip velocity by adjusting their airspeed up to 20%. However, with greater retinal slip perturbation, the flies’ compensation became saturated, as the flies’ airspeed plateaued, indicating that they were unable to further maintain a constant retinal slip velocity. The compensation gain, i.e., the ratio of airspeed compensation and retinal slip perturbation, depended on the spatial frequency of the grating patterns, being the largest at 12 m^–1 (0.04 deg.^–1).

Swarms of drones have been seen flying over Colorado, Nebraska and Wyoming in the past few weeks, but no one has claimed responsibility

Flying car hopefuls were meant to take off at a competition on a NASA airbase, but no team claimed the prize after a string of crashes and no-shows