The rental car service has tweaked its model to support emergency services during the lockdown and is gearing up its IT infrastructure for the post-Covid surge in demand.

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) surveyed dozens of young stars -- some Sun-like and others approximately double that size -- and discovered that the larger variety have surprisingly rich reservoirs of carbon monoxide gas in their debris disks. In contrast, the lower-mass, Sun-like stars have debris disks that are virtually gas-free.

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Some of the mysterious grooves on the surface of Mars' moon Phobos are the result of debris ejected by impacts eventually falling back onto the surface to form linear chains of craters, according to a new study.

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A team of Carnegie scientists has discovered three giant planets in a binary star system composed of stellar ''twins'' that are also effectively siblings of our Sun. One star hosts two planets and the other hosts the third. The system represents the smallest-separation binary in which both stars host planets that has ever been observed. The findings, which may help explain the influence that giant planets like Jupiter have over a solar system's architecture, have been accepted for publication in The Astronomical Journal.

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NASA's Terra and Aqua satellites caught Hurricane Newton's two landfalls in Mexico.

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Two papers published by an assistant professor at the University of California, Riverside and several collaborators explain why the universe has enough energy to become transparent.

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Following extreme weather events, many countries are unable to afford the costs of providing relief to communities and repairing infrastructure, a new study suggests. The researchers estimate that providing relief on a global scale for events which recur every 10 to 50 years would cost US$3.3 billion (€2.37 billion) annually.

Urbanising arable land can have serious economic consequences as a result of the reduction in food production and loss of ecosystem services, according to recent research. The loss of 15 000 ha of productive soils during 2003-2008 on the Emilia-Romagna Plain in Italy cost approximately €19 million in carbon storage, €100 million in wheat production and €270 million in raw materials, the researchers estimate.

Assessment (ERA), each with different goals. The researchers find that overlaps between the three assessments could be combined to create a more comprehensive form of ERA, usable by regulators and environmental decision makers.

Why do some people want to live a very long time, while others would prefer to die relatively young? In a latest study, a team of researchers including Vegard Skirbekk, PhD, at the Robert N. Butler Columbia Aging Center, investigated how long young and middle-aged adults in the United States say they want to live in relation to a number of personal characteristics. The results showed that more than one out of six people would prefer to die younger than age 80, before reaching average life expectancy. There was no indication that the relationship between preferring a life shorter or longer than average life expectancy depended on age, gender or education.

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A new study -- the first to look at social media's effect on memory -- suggests posting personal experiences on social media makes those events much easier to recall.

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The first inkling of the potential of the industry came with the appearance of smartphones like Nokia 9000, which found ready acceptance among professionals, entrepreneurs and even enterprises.

Both VMware and Citrix have partnered with Samsung around new Galaxy S8 smartphone through the integration of their enterprise mobility solutions with Samsung DeX platform

Speed control, road traction, wipers when it rains, maintaining safe distances, collision avoidance, and lane change are some of the prominent features.

Openwave Mobility released predictions for 2018 based on two major pieces of analysis- the mobile video index (MVI) based on live data gathered from over 30 global mobile operators and the NFV Playbook, based on NFV trials and deployments with insight from leading industry analysts.

The rental car service has tweaked its model to support emergency services during the lockdown and is gearing up its IT infrastructure for the post-Covid surge in demand.

Your office isn’t just an office any more. It’s a park, a hotel, an airport lounge. In each case, your people need to have the same experience, whatever device they’re using. And you need complete control so you can manage your resources on the fly.

New research has explored public expectations of public transport. Surveys of Spanish citizens revealed that existing bus users have different expectations of transport quality compared to non- or “potential” users. The results may help to inform future public transport policy and campaigns which encourage more people to use public transport.

Residents living near a busy railway line in Strasbourg were found by researchers to have reduced cognitive function compared to residents in quieter areas, which may be the result of long-term exposure to night-time noise. Psychological tests suggested that they had not adapted to the noise over the years, and they did not become less affected with time.

Rippon, Gina, author

Deforestation in the tropics is being driven by people moving from villages to cities and the global demand for agricultural products, according to a recent study. The researchers suggest that forest conservation policies which target small landowners should be extended to also target industrial-scale, mechanised farming if such initiatives are to be effective.

A new international policy regime for sustainable forest management may complicate matters rather than provide solutions, according to a new report. It suggests there should be better co-ordination of existing hard and soft policy options and between the numerous organisations involved in forest management.

Trefil, James, 1938- author

Wenz, John, author

Researchers have evaluated how well Swedish policy instruments deal with external environmental costs associated with district heating (DH) plants. They found they have improved environmental performance, but for some plants, the costs of internalising external costs, in terms of taxes, emission permits and environmental fees, are higher than the environmental costs of pollution they produce.

Green Infrastructure (GI), or networks of areas with high ecosystem values, has an increasing presence on the environmental policy agenda. New research has investigated GI policy in urban fringe areas in Northern England and its relationship with the existing green belt policy. The shift towards an 'environmental economy', which values the role of ecosystem services, was found to have helped encourage the uptake of GI.

A new tool has been developed to predict the effectiveness of a policy on the basis of its compatibility with the institutional context in place. It is the first of its kind and a recent study has evaluated its ability to identify factors that might affect the successful implementation of policies.

Each person in the EU consumes the equivalent of 30% more global arable land than can be considered sustainable, according to a new study. As well as providing food for a growing population, the land is also increasingly used to grow biofuel crops.

New research has collated case studies of sustainable development in Poland. These indicate that there are a range of sustainability drivers and barriers, some of which are specific to transition economies in Central and Eastern Europe (CEE). It is hoped that the collection will trigger the development of a CEE database of good sustainability practices.

Public support for pay-as-you-throw (PAYT) waste schemes is significantly higher among those who have actually experienced them, finds new research. The study indicates that there is less resistance to such schemes, which charge householders a fee that varies with the amount of waste collected, once they have been introduced.

More than 200 pieces of English and EU-wide marine environmental legislation have been analysed in a recent review. While complex, the legislation adequately covered all areas of the marine environment, the authors conclude. However, there is opportunity to remove overlap and conflicts between different legislation and improve cross-border co-operation.

Expert advice can be crucial for good decision making. This study reviewed how experts are involved in policy, and the results of their involvement, finding that certain involvement processes are more suited to specific types of policy questions, and that more robust evaluative and documenting processes are needed. The researchers propose a framework to identify appropriate consultation methods for specific policy questions.

Policymakers often have to make decisions under great complexity, uncertainty and time pressure. A new study presents a support tool for the first stage of policymaking: identifying and exploring alternatives to solve problems. The software tool, called QUICKScan, increases the speed of this process and combines the input of many stakeholders in participatory workshops. It has been applied 70 times in 20 different countries, for a wide range of environmental policy issues.

Researchers have developed a new indicator for policymakers, which shows the strength of renewable-energy technologies for electricity production in a country’s energy security. They compare their Renewable Energy Security Index (RESI) to the carbon footprint, in that it is easy to report and practical to use in energy policy.

Extended producer responsibility (EPR) and other regulatory influences are essential to battery recycling in Finland, a new study finds. The researchers compare this with the situation in Chile, where a lack of appropriate legislation prevents recycling companies from overcoming the technical and financial challenges of battery recycling. The study helps policymakers understand how political, social, and cultural factors can support companies in their move towards circular-economy business models.

Insights from a recent Italian study could help local authorities across Europe improve their rates of separate waste collection for recycling. The researchers found higher rates of separate waste collection in municipalities with high-quality governmental institutions for waste collection, non-mountainous terrain and higher income levels. Separating household waste into streams, such as glass or food, for re-use and recycling helps free up resources for a circular economy. Good-quality institutions are the main driver of separate waste collection and can overcome barriers such as low economic prosperity.

A more circular economy could reduce global levels of raw material extraction by 10% by 2030, a new study suggests. It could also drive a slight increase in overall employment levels, but the types of jobs available would change significantly, moving away from low- and medium-skilled work in the manufacturing and mining sectors and opening up more opportunities for medium- and high-skilled jobs in the service sector.

Water extraction from the ground using pumps and wells may have significant impacts on the flow of water in streams on the surface, according to new research. Results suggest that groundwater pumping has caused total stream flow in one Hawaiian stream to decline by 5.4mm per year since 1960.

A new study suggests shale gas extraction leads to methane contamination of underground water sources and calls for thorough surveys of methane levels at extraction sites. The study presents a timely insight into a relatively under-researched area of science that will help support decisions on the future of shale gas exploration.

Individuals’ willingness to pay (WTP) for environmental improvements is influenced by political affiliation. However, the picture is more complex than previous studies suggest according to new research, which concludes that how an environmental programme is delivered, i.e. by private companies or by the government, is more important for right-wing voters than for left-leaning voters.

Long-term, low level exposure to arsenic in drinking water may increase a person’s risk of skin cancer, according to a new study conducted in Hungary, Romania and Slovakia. The study suggests that levels of inorganic arsenic previously thought to be harmless may have a carcinogenic effect over a longer period of time.

Forest management could help adaptation to climate change through its effects on water supply. A long-term US-based study has analysed the impact of forested land use changes on water flow into streams and rivers. It indicated that converting forests from deciduous to pine trees could help water storage in extreme wet conditions, but may be unsuitable in droughts. As such, it recommends tailoring management decisions to the context.

A recent study compared the decentralised treatment of pharmaceutical contaminants in wastewater at hospitals with centralised treatment at conventional and upgraded wastewater plants. The results suggest that additional (post) treatments may not always provide significant benefits.