Prosecutors say Amit Forlit ran a global hacking operation on behalf of a Washington lobbying group that aimed to thwart environmental lawsuits against oil companies. By Karen Zraick Scientists say ...

The evidence that humans are causing climate change, with drastic consequences for life on the planet, is overwhelming. Experts began raising the alarm about global warming in 1979, a change now ...

Ecology is the study of how organisms interact with each other and their environment. It considers processes that occur at the population, community and ecosystem levels and has a particular focus on ...

Global health benefits and cost-effectiveness of indoor air purification to mitigate PM 2.5 from wildfire smoke Air purification could avert 60 million disability-adjusted life years (DALYs) from ...