For Swiss President Karin Keller-Sutter, the Munich Security Conference was marked by uncertainty over the course of US foreign policy. It became clear that the US Vice President intends to leave the ...

For most countries around the world, sourcing energy entirely from wind, solar, geothermal, and hydropower by 2050 would ...

Environmentally hazardous cigarette butts may ironically hold the answer to cleansing Australia's waterways of major metal ...

Using genes borrowed from bacteria, researchers have demonstrated fish and flies can be engineered to break down methylmercury and remove it from their bodies as a less harmful gas, offering new ways ...