The way cities grew over the last century often pushed your daily needs far from your front door. Homes went in one place, ...

Across the United States, hulking coal plants that once defined local skylines are being stripped down and rebuilt as anchors ...

The giant planets weren't always where we find them today. Jupiter, Saturn, Uranus and Neptune formed in a more compact ...

Eco anxiety is very real, so we share this year's most uplifting stories to prove there’s hope for our climate.

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...