Lakes

Well-preserved ancient plants and other finds at the Clarkia fossil beds hint at what kind of evidence any Martian life may have left behind.

Red lakes, glowing caves, and towering pinnacles—all right here on Earth.

From Champ to Bessie to lake sturgeon, these cryptids represent what lies beneath the surface of the familiar.

From everlasting lightning storms to magnificent bioluminescence, these classic episodes will delight and intrigue you.

From unexpected treasure in Ukraine to a unique relic of the American Revolution, Captain Santa’s lost ship to digital dugouts.

Marine archaeologists are beginning to understand what really happened to Captain Santa's ill-fated ship.

For millennia, people used dugouts for transport and trade. Now, an ambitious project is preserving the canoes virtually and revealing new details.

From a nuclear lake to a Kenyan post office, check out these places where there’s much more than meets the eye.

Preserved in the lake's chilly waters for more than 200 years, the Spitfire now faces a new threat.