An “epigenetic” adaptation could prevent large numbers of loggerhead turtles from hatching as female due to climate change – ...

With severe cold hitting much of the country, some unusual phenomena like "exploding trees" could be on the way. Here's what ...

A new decade-long study tracked 37 penguin colonies and found that the birds are breeding earlier. The shift marks one way ...

The guardrail that was supposed to keep the climate crisis in check is now directly ahead of us. With global temperatures ...

Three-year-old Elijah John was a normal little boy until a rare diagnosis completely changed his life ...

When you get cold, your body redirects warm blood toward your vital organs. To reduce heat loss, it narrows the small blood ...

It has become common knowledge in immigrant communities across the U.S. to not open the door for federal immigration agents ...

In subzero winds, hypothermia announces itself in small, easy-to-miss ways. Here’s what one Nat Geo Explorer does to combat it in some of the coldest places on Earth.

Over the next few days, when wind chills could drop to minus 30 or minus 40 degrees, the cold can quickly become harmful to your health.