A series of rocks hiding around Colorado's Rocky Mountains may hold clues to a frigid period in Earth's past when glaciers several miles thick covered the entire planet.

The first U.S. newspaper printed on paper made from trees was an edition of the Boston Weekly Journal published in January ...

The "boring billion" shaped multicellularity, with energy demands sparking complexity. This era shows evolution's cost.

Scientists have discovered an Earth-like planet orbiting a dead star 4,000 light years from here, giving us a humbling glimpse into Earth's likely fate.Published in Nature Astronomy, the planet, ...

These goals address a wide range of global challenges, including climate change, the biodiversity crisis, and pressing health ...

The Chaffins found that the decoded signal "contained movement," which made them think it could carry information about ...

You might have heard about plans to establish a self‑sustaining city on Mars. Here’s what life would really be like on the ...

Around 700 million years ago, the Earth cooled so much that scientists believe massive ice sheets encased the entire planet ...

This year's U.N. climate summit - COP29 - is being held during yet another record-breaking year of higher global temperatures ...

As Veterans Day approaches, the military is concerned about a growing recruitment crisis. Survey after survey reveals young people aren’t inspired by military service.

A new study links satellite data with brain imaging to reveal how environmental factors like light pollution, green spaces, ...

A t the bottom of Buffalo Ford Lake at Yellowstone National Park, researchers have found interesting clues about the natural ...