"Time to Wake Up" to the threat posed by global warming a group of young senators urged Congressional colleagues
Why have conservative groups been so successful in casting doubt on global warming?
The hallmarks of a warming climate, heavier rains, more severe droughts, rising sea levels and longer growing seasons, are spreading a variety of pathogens throughout the world
Conventional plastics made from fossil fuels wreak havoc but replacements have struggled
The tuxedoed bird is moving in response to changing conditions near the South Pole