Knowing someone is into you increases their attractiveness, study finds. ...

Giraffe death calls into question zoo conditions and regulations. Zoos...

More and more countries are investing in solar and wind...

The magic number of people needed for social change to...

We all know that getting enough sleep each night is...

Fishing on the high seas, which covers 64 percent of...

The bond between a dog and their owner is a...

When the weather gets colder, heart attacks get more lethal....

UN report calls for ban on single-use plastics.  Plastic pollution...

Brain structure determines whether you make healthy food choices.  An...

Researchers are reporting that the vast majority of Americans believe...