Author: contact.geology

Ancient cemeteries and rock art discovered on Morocco’s Tangier Peninsula

A trio of archaeologists from the University of Barcelona and the University of Castilla-La Mancha, both in Spain, and the National Institute of Archaeology...

Ancestors of today’s crocodilians survived two mass extinction events: Study uncovers secret to their longevity

Most people think of crocodilians as living fossils—stubbornly unchanged, prehistoric relics that have ruled the world's swampiest corners for millions of years. But their...

Twin spacecraft mission reveals there might be a ‘hot’ side of the moon

The moon's nearside (that is, the side facing Earth) is dark-colored and dominated by ancient lava flows, whereas the farside is more rugged—and NASA...

What keeps people from evacuating during a natural disaster?

When deciding whether to shelter in place during an emergency, social roles, environmental knowledge, economic status, and other factors weigh heavily over government information...

UV light and CT scans help scientists unlock hidden details in a perfectly-preserved fossil Archaeopteryx

Archaeopteryx is the fossil that proved Darwin right. It's the oldest known fossil bird, and it helps show that all birds— including the ones...

Researchers find elevated levels of mercury in Colorado mountain wetlands

Climate change is melting glaciers and permafrost in the mountains outside of Boulder, Colorado, exposing rocks and freeing up minerals containing sulfate, a form...

Ancient ocean sediments link changes in currents to cooling of Northern Hemisphere 3.6 million years ago

New research from an international group looking at ancient sediment cores in the North Atlantic has for the first time shown a strong correlation...

Advancing Martian geology mapping with machine learning tools

How can artificial intelligence (AI) be used to advance mapping and imaging methods on other planets? This is what a study presented at the...

Paleontologists identify 12 new dinosaur teeth in China’s Nenjiang Formation

A recent study by Keifeng Yu and his colleagues, published in Acta Geologica Sinica, describes the discovery and identification of 12 new dinosaur teeth...

First machine learning model developed to calculate the volume of all glaciers on Earth

A team of researchers led by Niccolò Maffezzoli, "Marie Curie" fellow at Ca' Foscari University of Venice and the University of California, Irvine, and...

A ripple effect: Minor quakes can disrupt natural tectonic patterns deep underground and change stress landscape

When we think of earthquakes, we imagine sudden, violent shaking. But deep beneath Earth's surface, some faults move in near silence. These slow, shuffling...

Satellite data from ship captures landslide-generated tsunami for the first time

Landslide-generated tsunamis pose a serious risk to coastal communities, particularly within narrow fjords where tall cliffs can trap and amplify waves. Scientists rely heavily...

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