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Geology May 2, 2016

Hidden superchain of volcanoes discovered in Australia

Scientists have just found the world's longest chain of volcanoes on a continent, hiding in plain sight

Geology May 2, 2016

North America's tallest mountain gets new name - and height

North America's tallest mountain doesn't just have a new name. It also has a new elevation.

Geology May 2, 2016

Volcano zone reservoirs could hold huge amounts of gold and silver

The heat is on for prospectors in what could be the next gold rush. According to a recent study in the journal Geothermics, a team of geologists has discovered a mother lode of gold and silver inside super-heated reservoirs within New Zealand鈥檚 Taupo Volcanic Zone.聽

Asteroids May 2, 2016

Confirmed: Space rock created Swedish lake

After two centuries of arguing about its origin, scientists have finally confirmed that Hummeln Lake in southern Sweden is an impact crater

Climate May 2, 2016

Mysterious, wavelike cloud hugs Grand Teton mountains (Photo)

A bizarre sheet of clouds embraced the highest peak in Grand Teton National Park in Wyoming last week, enchanting even the park's most seasoned visitors.

Climate May 2, 2016

Volcano megafloods may have formed Europe鈥檚 mightiest waterfall

The canyon that holds Europe's most powerful waterfall may have been formed in a flash by just a few monster floods, new research suggests

Geology May 2, 2016

America's amazing, drivable crater: Alamo impact yields secrets

One of America's biggest impact craters was sliced and diced until it spread across Nevada like a plate of crudit茅s

Digging History May 2, 2016

Hints of colonial pollution hidden in Andean ice cap

Traces of air pollution from 16th-century Spanish silver mines were discovered deep inside an ice cap in the Peruvian Andes, scientists announced today (Feb.

Water May 2, 2016

World's biggest trove of gold built by ancient 'secret agents'

The source of Earth's biggest trove of gold may have been found: One scientist now points to a trio of agents working in concert: volcanic activity, ancient microbes and an oxygen-depleted atmosphere The new theory may explain why there's a string of gold beds in the Witwatersrand basin, near Johannesburg, South Africa, that collectively make up 40 percent of all of the gold that has ever been, or ever will be, dug out of the ground, said study author Christoph Heinrich, a geologist at the ETH Zurich in Switzerland

Oceans May 2, 2016

Surprise! Fish lurk in Antarctica's dark underworld

In a cold and dark underwater world, where a never-ending rain of rocks keeps the seafloor barren, researchers were startled to find fish, crustaceans and jellyfish investigating a submersible camera after drilling through nearly 2,500 feet of Antarctic ice

Evolution May 2, 2016

Barren deserts can host complex ecosystems

"Biological soil crusts" don't look like much.