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The Washington coast is geologically complex.

Hundreds of bubble streams link biology, seismology off Washington’s coast

Explosive volcanic crater (maar) with small lake at the bottom close to Dilo

New light into the recent evolution of the African rift valley

Daihua sanqiong

Half-a-billion-year-old fossil reveals the origins of comb jellies

Volcanic ash particles under the microscope

Fly Geyser, Nevada, USA

Fly Geyser, Nevada, USA

A map of Japan showing locations for the epicenter of the 2011 Tohoku earthquake (✩),Kamioka (K), Matsushiro (M) and seismic survey instruments used (△ and ●). Credit: 2019 Kimura Masaya

A new way to sense earthquakes could help improve early warning...

This is Emerald Bay, Lake Tahoe, USA. Credit: R.A. Schweickert et al.

Underwater surveys in Emerald Bay reveal the nature and activity of...

Measures of land Subsidence in San Joaquin Valley. Credit: USGS

Western droughts caused permanent loss to major California groundwater source

Thrinaxodon

Mammals’ unique arms started evolving before the dinosaurs existed

A 3D model of the mandible of Alophia rendered from high resolution CT scans.

Fossil teeth from Kenya solve ancient monkey mystery

Scientists are peeking into ancient oceans to unravel the complexities of mass extinctions, past and future.

Researchers uncover new clues to surviving extinction

American Alligators make neural maps of sound the same way birds do

Alligator study reveals insight into dinosaur hearing

Side view of the lower jaw of Galulatherium jenkinsi, the most complete mammal yet know from the Cretaceous Period of the African continent, and named this week by researchers from Ohio University.

Rukwa Rift Basin Project names new Cretaceous mammal from East African...

What is Monomineralic Rock?

Granite.

What is Polymineralic Rock?

Black Quartz Cluster

What is Black Quartz?

Illustration of Massospondylus eggs and young dinosaurs

What the world’s oldest eggs reveal about dinosaur evolution

Over the last 540 million years, as the Earth's tectonic plates have shifted, MIT researchers have found that periods of major tectonic activity (orange lines) in the tropics (green belt) were likely triggers for ice ages during those same periods.

Tectonics in the tropics trigger Earth’s ice ages

Lava flow, Kilauea eruption, 2018. Drone image from Einat Lev

On the front lines in Kilauea

Dyke cutting Canary Islands, Spain

Dyke cutting Canary Islands, Spain

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