The pandemic exacerbated growing distrust between elites and citizens. That has made it hard to take stock of why the United States fared worse than many other countries. Those calling for a pandemic ...

A Soyuz 2.1b rocket launched from Site 1S at Vostochny Cosmodrome in Russia, carrying two Ionosfera-M satellites into a ...

For 540 million years, Earth’s magnetic field and atmospheric oxygen levels have danced in sync — and NASA scientists just ...

"We believe that continuing such activities will further expand our horizon in the field of planetary science." ...

Rocks gathered along the Colorado River contained evidence of a bustling community of animals in an ancient sea.

A new study from the University of Florida analyzing moon rock samples from a Chinese lunar exploration mission is rewriting ...

It's a pretty risky business trying to take a blood sample from a polar bear -- one of the most dangerous predators on the ...

New simulations reveal that an ancient ocean of magma located above the Earth's core continues to shape the planet's ...

Researchers have modeled sea level changes on thousand-year timescales for the past 540 million years. These insights offer better tools for mapping subsurface layers used in energy and waste storage.

The origins of plate tectonics on Earth are hotly debated, but evidence from Australia now shows that parts of the crust ...

Scientists reconstructed 540 million years of sea level changes, showing Earth's oceans rose and fell by hundreds of feet ...