Researchers at the University of Tokyo have discovered that scent...

Every year on July 29, International Tiger Day highlights a critical...

When trees topple into peat bogs or riverbeds, a slow...

Seen through an orbiter’s camera, the flanks of Martian volcanoes...

Scuba diving does more than open a window onto coral...

City life has always had a reputation for being fast....

The deep sea holds mysteries we’ve barely begun to understand....

Climate change often appears gradual, but abrupt shifts may occur...

People with dementia often wait too long for a diagnosis....

Environmental concerns can sometimes feel especially urgent - and World...

About half of the dogs in the United States are...