A photograph taken from space reveals a strange natural formation in Nicaragua, where two volcanic lakes appear to form a pair of eyes gazing at the cosmos from a skull-like peninsula. This surprising ...

The mouth of the Baptism River as it enters Lake Superior at Tettegouche State Park May 17 near Silver Bay, Minn. CATHY WURZER: OK. Sit back. Relax. We have a story to tell you about breakups. They ...

Lake Mead's receding water levels are now revealing ancient volcanic eruptions from millions of years ago. Lake Mead is the biggest man-made reservoir in North America, formed by the Hoover Dam. Its ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Near the summit of ...

Quilotoa Volcanic Lake in Pujilí, Ecuador, is a stunning natural wonder formed inside a massive volcanic crater. Its deep emerald waters contrast beautifully with the rugged cliffs that surround it, ...

This Oregon landmark holds 4.9 trillion gallons of water and ranks among the world’s deepest lakes. Learn how it formed and what scientists have found in its depths. In 1886, a party from the U.S.

Volcanic lakes / Bruce Christenson, Karoly Németh, Dmitri Rouwet, Franco Tassi, Jean Vandemeulebrouck, and Johan C. Varekamp -- Volcano-hydrologic hazards from volcanic lakes / V. Manville -- ...

SAN PABLO CITY, Laguna, Philippines — Thirty-nine scientists from Chile, El Salvador, France, Indonesia, Italy and the United ...

Kilauea, one of the most active volcanos on Earth, began erupting on Hawaii’s Big Island Wednesday. The eruption is not in an area with homes and is entirely contained within Hawaii Volcanoes National ...

Remember when a little puddle of green water was spotted in Halema‘uma‘u? Time flies, because that was late July 2019 — over five years ago! And because we’ve had multiple eruptions and intrusions ...