NASA has revealed a 328-foot-wide hole on Mars, potentially a gateway to subterranean caves that could harbor alien life.

Lale chats with her colleagues about putting together “Seeking Quiet,” a collection of stories that highlights out quest for ...

From dormant volcanoes and salt pans to urban forests and library gardens, these are the places we go for peace and quiet.

A team of NASA-funded University of Northern Iowa researchers is exploring some of the deepest caves in the United States to ...

Built in 1895, Miramont Castle spreads across 14,000 square feet and mixes nine architectural styles from English Tudor to ...

Are you looking for information on Cozumel reefs? You’re in the right place. I’ve lived in Cozumel for over a year and I’ve ...

A cartographic expedition in the Tlayócoc cave in Mexico led a professional cave explorer to a hidden chamber containing remarkable evidence of an extinct civilization. Evidence of a mysterious ...

Two streams – Camp Creek and Mash Fork – converge in this park, creating a water lover’s paradise of cascades, pools, and ...

Water is at the center of one of the enduring questions about how life first formed on Earthr. More specifically, where did ...

Georgia's Okefenokee Swamp is home to endangered species. Here's what to know before planning a visit to the wildlife refuge.

Carved 20,000 years ago into a French cave floor, the world’s oldest 3D map may reveal not just rivers and hills — but the ...

Adam Jacot de Boinod enjoys this this mild sub-tropical chain of islands Which of you readers know where Bermuda is on the map, where exactly in the Atlantic Ocean? Answer: 600 miles east of North ...