Science News: Recent scientific discoveries and expert analysis

Findings from the Dark Energy Spectroscopic Instrument (DESI) suggest that dark energy could be evolving over time. If they're right, cosmology will need a new model.

Flagstones, an ancient monument and burial ground in England, is older than Stonehenge, a new radiocarbon-dating study finds.

The giant sea spiders can have leg spans of up to 20 inches (51 centimeters).

As Venus approaches its inferior conjunction, astrophotographers have snapped some striking shots of the crescent planet looking like a giant rainbow in space.

During its final hours on the lunar surface, the Blue Ghost spacecraft captured stunning photos of a lunar sunset.

A quartet of small, rocky exoplanets likely circle Barnard's Star, around 6 billion light-years from Earth, putting them in contention as targets of missions for future human generations.

Oxytocin, a hormone linked to bonding behaviors, might also help mice modulate their pregnancies. Someday, this line of research could improve our understanding of human fertility.

Google X has introduced the Taara chip, a fingernail-sized invention that taps the "virtually limitless" potential of light-based internet connectivity.

After finding the debris of two colliding stars swimming in the ocean, researchers are after more evidence from the lunar soil.

Bedmap3 is the most fine-grain map to date of the landscape beneath Antarctica's ice. Scientists created it using more than 60 years' worth of data from satellites, ships and dog-drawn sleds.

While waking up from knee surgery, a 17-year-old boy temporarily lost his ability to speak in his native language.

When astronauts return from a prolonged visit to space, they are often carried out of their capsules and placed on stretchers. The 'stranded' astronauts Sunita Williams and Butch Wilmore were no exception. Here's why.

After nine months in space, NASA astronauts Butch Wilmore and Suni Williams have splash-landed off the coast of Florida.

You MUST wear protective eyewear to view a partial solar eclipse like the one coming to North American on March 29. Here's how to find a pair of certified solar eclipse glasses from an approved vendor.

A king's tomb dating back around 3,600 years has been discovered at Abydos, Egypt.

Mount Spurr near Anchorage has been showing signs of unrest for a year. Now scientists think it's creeping closer to an eruption.

The discovery of two sets of iron ankle shackles at an ancient Egyptian gold mine reveals forced labor.

New photograph captures breathtaking sight of history-making Boom Supersonic's XB-1 passenger plane as it hits supersonic speeds while flying across the sun

Earth from space Satellite images taken more than three decades apart show the disappearance of Iceland's Okjökull, the first glacier to be officially declared dead as a result of human-caused climate change.

You can tell spring has officially begun in the Northern Hemisphere just by looking at the stars. Here's how to easily spot the Spring Triangle without a telescope.