Scientists have studied female monkey embryos to map how, when and where the egg supply develops. This can now be used to build realistic models of ovaries in the lab to search for the causes of reproductive health issues that lead to infertility.

A 100-year-old theory explaining how Asia can carry the huge weight of the Himalayas and Tibetan Plateau needs to be rewritten, a new study suggests.

Ranking who has the best ears in the animal kingdom is a tough task, but some animals push the limits of hearing far beyond what humans can imagine.

New research has created the first comprehensive effort to categorize all the ways AI can go wrong, with many of those behaviors resembling human psychiatric disorders.

On Aug. 23, 1966, NASA's Lunar Orbiter 1 sent back the first photo of Earth from the moon. It showed a grainy crescent Earth that predated Apollo 8's famous color «Earthrise» by over two years.

NASA will hold a media teleconference at 12 p.m. EDT on Thursday, Sept. 4, to discuss the agency’s upcoming Sun and space weather missions, IMAP (Interstellar Mapping and Acceleration Probe) and Carruthers Geocorona Observatory. The two missions are targeting launch on the same rocket no earlier than Tuesday, Sept. 23. The IMAP mission will map […]

NASA has awarded ASCEND Aerospace & Technology of Cape Canaveral, Florida, the Contract for Organizing Spaceflight Mission Operations and Systems (COSMOS), to provide services at the agency’s Johnson Space Center in Houston. The COSMOS is a single award, indefinite-delivery/indefinite-quantity contract valued at $1.8 billion that begins its five-year base period no earlier than Dec. 1, […]

This NASA/ESA Hubble Space Telescope image features a galaxy whose asymmetric appearance may be the result of a galactic tug of war. Located 35 million light-years away in the constellation Leo, the spiral galaxy Messier 96 is the brightest of the galaxies in its group. The gravitational pull of its galactic neighbors may be responsible […]

The Operational Land Imager on Landsat 9 captured this image of Buccaneer Archipelago on June 11, 2025. The scene encapsulates the striking interactions between land and water in the area where King Sound opens to the Indian Ocean. The powerful tidal currents stir up sediment in shallow areas, producing the beautiful turquoise swirls visible in this image. This […]

NASA astronaut Megan McArthur has retired, concluding a career spanning more than two decades. A veteran of two spaceflights, McArthur logged 213 days in space, including being the first woman to pilot a SpaceX Dragon spacecraft and the last person to “touch” the Hubble Space Telescope with the space shuttle’s robotic arm. McArthur launched as […]

Early Earth may not have had the right ingredients for life — until a nearby Mars-size planet crashed into it, two new studies hint.

The debate over AI is growing, do you believe it can be trusted?

Aug. 30, 2025: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend.

Turtles and tortoises are both reptiles with shells, so what exactly are their differences?

Solar cells often degrade due to ultraviolet exposure, but scientists achieved 99.9% protection. How? The answer lies in this vegetable.

Telescopes have come a long way since the first one was invented in 1608. So what's the most powerful telescope operating today, and how far can it see?

Giant, ridge-like structures of methane ice, known as «bladed terrain,» may be much more abundant along Pluto's equator than previously realized, a new study suggests.

New reconstructions based on the skeletons of two sisters who lived in a prehistoric mining community in what is now the Czech Republic show what they likely looked like and wore.

Scientists pinpointed key «regulators» that help control the metabolisms of hibernators, and say the same genes might hold untapped benefits for humans.

Astronomers have long voiced concerns about Starlink's satellite constellation interfering with observations of the universe, and a new survey by Curtin University confirms those fears.

Neuroscientists think moments of «mind blanking» could be a way for the brain to protect itself.

Venus-Jupiter Conjunction and Meteor Mojo Jupiter and Venus shine brightly in the mornings as they appear to graze each other in the sky on the 11th and 12th. The Perseids are washed out by the Moon. Skywatching Highlights All Month – Planet Visibility: Skywatching Highlights: August 11 & 12 – Venus-Jupiter Conjunction – The two […]

The agency’s largest interplanetary probe tested its radar during a Mars flyby. The results include a detailed image and bode well for the mission at Jupiter’s moon Europa. As it soared past Mars in March, NASA’s Europa Clipper conducted a critical radar test that had been impossible to accomplish on Earth. Now that mission scientists […]

A SpaceX Falcon 9 rocket carrying the SpaceX Dragon spacecraft Endeavour lifts off from Launch Complex 39A at NASA’s Kennedy Space Center in Florida on Aug. 1, 2025. NASA astronauts Zena Cardman and Mike Fincke, JAXA (Japan Aerospace Exploration Agency) astronaut Kimiya Yui, and Roscosmos cosmonaut Oleg Platonov are aboard the spacecraft. After the crew […]

Different clouds types can have different effects on our weather and climate, which makes identifying cloud types important – but learning to identify cloud types can be tricky! Educational games make the learning process easier and more enjoyable for learners of all ages and create an opportunity for families and friends to spend quality time […]