The fact that it’s freezing cold on your doorstep cannot be taken as proof that global warming has stopped. The Arctic is ...

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

Find out where snowy owls live, what they eat, how to spot a snowy owl, and see pictures of what the baby owls look like.

You could feel the excitement in the weathercaster’s voice as she described the intense spring thunderstorm currently ...

Reid, 56, joined ex-CNN host Don Lemon on his show to discuss Trump's 'absurd' plan to take over Canada and making it the ...

Alaska’s wilderness is back on the market for big oil. The US government has announced it’s taking steps to open up oil and gas leasing in the Alaska National Petroleum Reserve and the Coastal Plain ...