Learn how much time it takes for patients with COVID symptoms to return to their optimal mental and physical health levels.

Learn how the European Space Agency's spacecraft captured a completely new view of the Sun, thanks to its novel tilted orbit.

Learn more about the "Tumat Puppies," a pair of preserved pups, found frozen in Siberia, from around 14,000 years ago.

Learn about a previously unknown population of hunter-gatherers in Colombia, whose genetic trail faded away between around ...

Learn why early humans may have started using fires - not for cooking, but for securing and preventing their food from ...

Learn more about the largest map of the cosmos to date, a deep field image from the COSMOS-Web collaboration that's already ...

Learn more about a new, preliminary method that scientists are starting to use to control certain functions of bacteria.

Learn how a possible ninth planet, the theoretical Planet X, could have acquired its wide orbit in the outer Solar System - a process that's also applicable for other planets.

A new study in Science suggests that changes in a gene in Yersinia pestis, the bacterium that causes plague, could've added ...

They do it today, and they did it around 73 million years ago, too. Documenting the earliest evidence ever discovered of birds breeding and nesting in the Arctic, a new study in Science describes a ...

A new poll finds that as Washington prepares for a military parade this weekend to honor the 250th anniversary of the U.S.