Eating dark chocolate might be doing more than satisfying your...

Hunger can grow slowly and without loud warning signs. One...

Across the United States, piles of gray rock sit beside...

About 3,500 years ago, a small crew sailed roughly 1,430...

Ocean research often focuses on large creatures or dramatic events,...

Deep inside Earth, researchers see signs that the solid inner...

India is one of the most coal-dependent nations on Earth....

The Amazon rainforest has long thrived in heat and humidity...

Researchers developed 3D temperature models to map deep heat beneath...

Indoor tanning remains common in many places, even as new...

Long before flowers flashed bright colors or released sweet scents,...