Archives, Room Use Only - HE7673.S65 1845

Archives, Room Use Only - TK9946.D87 1923

Archives, Room Use Only - HE7045.C46 1952

Archives, Room Use Only - HE7676.C53 1919

Historic maps from the Library's collections documenting battles and campaigns of the Civil War, and other historical events.  The site sill be updated regularly with a selection of new maps, accompanied by captions, in chronological order.

Click here for more information.

Historic maps from the Library's collections documenting battles and campaigns of the Civil War, and other historical events.  The site sill be updated regularly with a selection of new maps, accompanied by captions, in chronological order.

Click here for more information.

Eric Silver of SAO is pursuing innovative and interdisciplinary uses of his technique for chemical imaging at the cellular level.

The post Technology developed for X-ray astronomy is being adapted to study cancer cells appeared first on Smithsonian Insider.

Very early on, cockroach moms found out maternal care gave their offspring a better chance at survival. The cockroach parenting method—which includes feeding, guarding and […]

The post Helicopter cockroach moms have protected their young for millions of years appeared first on Smithsonian Insider.

This shell-less gastropod was found during the Marine Larvae course at the Smithsonian Tropical Research Institute’s Bocas del Toro Research Station. It was so unusual […]

The post Naked sea angel! (Pteropod larva) appeared first on Smithsonian Insider.

It is critical for the U.S. to continue its funding for the World Health Organization in the midst of the COVID-19 pandemic given the WHO’s lead role in coordinating an international response, especially in developing countries.

STOPDecrypter is a ransomware decryptor created by Michael Gillespie that decrypts files encrypted by the STOP Ransomware. Using this decryptor, victims who have paid the ransom or were encrypted by an offline key can recover their files for free without having to pay a ransom. [...]

ESET researchers discover, and play a key role in the disruption of, a 35,000-strong botnet spreading in Latin America via compromised USB drives

The post Following ESET’s discovery, a Monero mining botnet is disrupted appeared first on WeLiveSecurity

Scientists today announced the discovery of a new species of pterosaur from the Patagonia region of South America. The cranial remains were in an excellent state of preservation and belonged to a new species of pterosaur from the Early Jurassic. The researchers have named this new species 'Allkauren koi' from the native Tehuelche word 'all' for 'brain', and 'karuen' for 'ancient'.

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Links between environmental changes and migration are extremely complex. This Thematic Issue presents key pieces of research examining the causes of environmental migration and identifying policy options for Europe in dealing with forced and voluntary relocations. The sources also examine the current state of human rights for environmental migrants and how much evidence currently exists for action at local and regional levels.

Street lighting reduces the number of moths at ground level and increases flight activity at the level of the lights, shows new research. Less pollen was transported by moths at lit sites in the UK study as a result of the disruptive effects on moth behaviour. The study highlights the need to consider both the direct and indirect ecological impacts of artificial light.

There has been an established increase in reproductive disorders and other hormonal diseases, according to a recent European Environment Agency (EEA) report. The report documents a growing body of research that indicates this increase is influenced by growing levels of chemical pollutants in the environment known as endocrine disrupting chemicals (EDCs).

Pollutants have been shown to alter the structure of bacterial communities in the coastal waters around the Alang-Sosiya shipbreaking yard in north-west India. The research analysed seawater from two sites near Alang-Sosiya and from pristine sea water taken 10 km from the coast. The results provide a clearer idea of changes to the microbial ecology near a large ship recycling yard.

Lower socioeconomic status is generally associated with poorer health, and both air and noise pollution contribute to a wide range of other factors influencing human health. But do these health inequalities arise because of increased exposure to pollution, increased sensitivity to exposure, increased vulnerabilities, or some combination? This In-depth Report presents evidence on whether people in deprived areas are more affected by air and noise pollution — and suffer greater consequences — than wealthier populations.

It is important to understand the extent to which atmospheric (air) pollution damages plants (i.e. its phytotoxicity) as well as the wider ecosystem (i.e. its ecotoxicity). For this reason, researchers have adapted the Organisation for Economic Cooperation and Development (OECD) Vegetative Vigour Test1 for the assessment of the ecotoxicity of samples of aerosol (suspensions of fine solid particles or liquid droplets in air). Typically, the test involves spraying the trial liquid on above-ground portions of the plant, such as the leaves. The adapted protocol involves extracting water-soluble aerosol compounds from aerosol samples to spray on the plant. The new protocol is sensitive enough to determine phytotoxicity and establish a clear cause–effect relationship, and as such has the potential to serve as a useful tool for the assessment of the effects of air pollution on environmental and human health.

One of the greatest challenges facing today’s environmental policymakers is how to deal with complex risks, such as those associated with climate change. These risks are difficult to deal with because they are not precisely calculable in advance. Where there is scientific uncertainty about the full extent of possible harms but ‘doing nothing’ is also risky, decision-makers may use the precautionary principle. This Future Brief explores the role of the precautionary principle in EU law and policy, and examines key points of discussion drawn from the evidence.

BRISTOL – In an effort to keep motorists informed, the Virginia Department of Transportation (VDOT) provides weekly information about highway...

COLONIAL HEIGHTS —The Virginia Department of Transportation (VDOT) will hold a public hearing for a proposed rehabilitation of the Route 46...

Honda hybrid sales increased during September 2010 including a 338 percent increase for the Civic.

Director Josh Fox accuses the energy industry and politicians of failing the American people.

The discovery of rare pterosaur eggs is being heralded as one of the most extraordinary discoveries in paleontology.

Benny the beagle was the subject of a 1,000-person search that also involved a helicopter.

The business closed in 2013, but ‘zombie stores’ kept the concept alive.

It would be the first heavier-than-air craft flown on another planet.

Thanks to the power of social media, Chester the pit bull spent his first Easter with his new family.

The autonomous aircraft Mars Helicopter heralds the beginning of a new era in our exploration of the red planet.

Turning fast-food waste oil into clean-burning biodiesel, a father-son duo sees no downside.

Perdita the cat has been dubbed the 'world's worst cat', but we know she's just misunderstood. And now, she's found her forever home.

A new policy allows research animals at the Food and Drug Administration (FDA) to be adopted into forever homes when their experiments end.

Tokyo, October 31, 2018 - Mitsubishi Heavy Industries, Ltd. (MHI) today announced its consolidated financial results for the first six months of fiscal year (FY) 2018 ended September 30, 2018.

Tokyo, October 31, 2019 - Mitsubishi Heavy Industries, Ltd. (MHI) today announced its consolidated financial results for the first six months of fiscal year (FY) 2019 ended September 30, 2019.

The bottlenose dolphin decided to raise a melon-headed whale calf in addition to her own daughter.

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On demand insurtechs encourage incumbents to give back premium as it is predicted providers could save £1bn as claims plummet amid lockdown.