Tucker Carlson didn't even blink at the remark as the two discussed wind turbines, but there was a gusty outcry on Twitter.
Researchers say years of civil war and poaching in Mozambique have led to a greater proportion of elephants that will never develop tusks.
The federal entity created to guard against another Great Recession just issued its first landmark report on global warming.
Climate change is “first and foremost a health crisis,” the medical journal The Lancet warned.
The tongue-eating louse is the only known example of a parasite replacing an organ of its host.
Gov. Gavin Newsom announced the proposed regulation in a state where 2 million people already live near an oil well.
It's widely understood that plastics litter the oceans and kill animals. But its huge and growing impact on global warming has evaded public scrutiny.
A predator got too close and paid the price in Zambia.
The “Watch What Happens Live” host hit the conservative personality with a question about hypocrisy as McCain promoted her new audio memoir.
The move could cripple a Chilean firm's effort to build a copper-nickel mine a few miles from the Minnesota wilderness area.