An overlooked particle could have altered the early Universe in ways that helped produce the imbalance between matter and ...

Uranus and Neptune are often described as near-twins, but a new study suggests their chemistry, and possibly their histories, ...

A 518-million-year-old ambulacrarian fossil from China suggests that the common ancestor of starfish and their relatives was ...

“Hives are not only homes for bees, but also act as their workplaces, restaurants and hospitals, and now we can add immune ...

Officially named C/2026 S1 (Euclid), the comet turned up in images Euclid captured between September 16 and 24, 2026.

A fossil theropod vertebra about the length of a thumb, found in the Algarve region in southern Portugal, may be the oldest ...

The ‘love hormone’ oxytocin may rise and fall in tandem in cats and the people who live with them, according to a new study ...

Planetary researchers at the University of Sydney have proposed a new way to classify the soils of Mars, along with a new ...

Astronomers using the NASA/ESA Hubble Space Telescope have captured a new view of NGC 1827, an intermediate spiral galaxy ...

A tiny piece of amber from Myanmar has captured a defensive maneuver that lizards still use today: shedding part of their ...

A fossilized braincase that sat in in the collection of the Natural History Museum in London for a century has been ...

Tyrannosaurs sit at the top of the food chain in the popular imagination, but a newly described fossil from Alberta, Canada, ...