Researchers studied how the universe’s structure changed over time. They found that the universe is less clumpy than expected ...

Rock and dust samples retrieved by NASA from the asteroid Bennu exhibit some of the chemical building blocks of life, ...

The Bennu discovery helps to illuminate how, early in the Solar System’s history, asteroids and other planetary building blocks were not just “lumps of stone and ice, but active ‘living’ objects”, ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A small space rock ...

Samples of Bennu were brought back to Earth by NASA’s OSIRIS-REx spacecraft in 2023. Now, a pair of newly published papers ...

Jan. 29, 2025 — New research highlights the benefits of combining existing long-term plankton monitoring programs and emerging technologies in monitoring the health of our ... Global Sea Level ...

The sun's distance from Earth changes throughout the year but it has nothing to do with the seasons. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Earth and environmental sciences cover all aspects of Earth and planetary sciences, and broadly encompasses solid Earth processes, surface and atmospheric dynamics, Earth system history, climate ...

Mars, also called the Red Planet, is one of the most familiar planets in our solar system – apart from Earth, of course ... coating consists of a nanoscale structure similar to a bed of pins ...

Jan. 27, 2025 — Archaeologists have uncovered evidence that a house in England is the site of a lost residence of Harold, the last Anglo-Saxon King of England, and shown in the Bayeux Tapestry ...

Throughout its long history, Earth has warmed and cooled time and again. Climate has changed when the planet received more or less sunlight due to subtle shifts in its orbit, as the atmosphere or ...