Wildfire smoke is no longer just a problem for people...

Tiny plastic particles are not just in oceans, food and...

Horses are stepping up as unlikely allies in the fight...

Right now, above your head, narrow bands of moisture flow...

The northern edge of the Tibetan Plateau looks dry at...

Plastics made life easier, but their durability created a global...

Most people expect a deep breath indoors to feel safe....

Fossil fuels power cars, heat buildings, and run industries, but...

The high seas once stood outside the reach of serious...

Cement and concrete have built much of our modern world,...

A fresh scan of Antarctica’s under-ice landscape has revealed 85...