'Land grabbing' could help feed at least 300 million people, study suggests
Crops grown on "land-grabbed" areas in developing countries could have the potential to feed an extra 100 million people worldwide, a new study has shown.
Coral chemicals protect against warming oceans
Australian marine scientists have found the first evidence that coral itself may play an important role in regulating local climate.
Independence Day: Distrust of the federal government grows, survey shows
(Phys.org) —As the nation prepares to celebrate its independence from British rule, trust in the government formed 237 years ago continues to decline.
Saving the blue waters pouring into the Black Sea
An early warning system of threats over freshwater resources in the Black Sea region is now available to policy makers. The onus remains on them to effectively preserve fresh water sources.
'Smart' homes open doors to hackers
Smart homes that let residents control alarms, locks and more over the internet are opening doors for crooks with hacker skills, according to computer security specialists.
Obama criticizes state laws that hurt broadband competition
Wading into a states' rights dispute over Internet access, President Barack Obama on Wednesday called for the repeal of laws that prevent local communities from creating their own broadband networks.
Support for 'fracking' continues to decline
(Phys.org) —A report by experts at The University of Nottingham shows that the public's perception of shale gas is continuing to wane, despite attempts by energy companies to offer 'benefits' to local communities ...
Shale not a miracle solution for Europe
Shale oil and gas have had limited benefits for the US economy and their advantages for Europe will be even slimmer, a French think tank said Wednesday.
Fences cause 'ecological meltdown'
The use of fenced areas to protect threatened species in the wild should be a last resort, argue scientists from the Zoological Society of London (ZSL) and the Wildlife Conservation Society (WCS).
Straw albedo mitigates extreme heat
Wheat fields are often tilled immediately after the crop is harvested, removing the light-coloured stubble and crop residues from the soil surface and bringing dark bare earth to the top. Post-harvest tilling ...
Researchers develop a system that creates personalized climates around individuals
MIT researchers have developed a system that creates personalized climates around individuals. The project, called "Local Warming," uses WiFi-based motion tracking and ceiling-mounted dynamic heating elements ...
China seen facing uphill struggle against pollution
China's newly announced measures to combat pollution by slashing emissions from major polluting industries and holding local officials responsible could take 18 years to bring air quality within acceptable standards, analysts ...
Carrying a baby elicits specific physiological and behavioral responses, research finds
The bond between mother and child is the first and most important relationship for all mammals, including humans. Mammal infants are born with innate behaviors to seek closeness to their mothers and become ...
Urban agriculture: The potential and challenges of producing food in cities
In many cities around the world, patrons of high-end restaurants want quality food that is flavorful and fresh. To satisfy their guests, chefs are looking closer and closer to home – to locally grown produce ...