Researchers have found the oldest known evidence of lead pollution dating to around 5,200 years ago in ancient Greece ...

Humans have polluted the sea with lead for far longer than we realised, study shows - Scientists say signs of heavy metal pollution date all the way back to Ancient Greece ...

Observatories in Chile’s Atacama Desert, including the world’s largest optical telescope, could be blinded by light pollution ...

A new study finds that the rate of ocean warming has more than quadrupled over the past 40 years—and pinpoints why.

Researchers at the University of Massachusetts Amherst Political Economy Research Institute (PERI) today published the ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but get a telescope and you can spot Neptune and Uranus.

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' dust storms, a new study suggests.

Experts say Trump’s moves to step away from global climate action, ramp up domestic oil and gas production and remove ...