Archaeologists found a 1,600-year-old coin hoard dating to the final Jewish revolt against Romans. Archaeologists have ...

Earth's core cannot be made just of iron — it also appears to contain carbon. And our research suggests it may contain a bit of oxygen and possibly silicon as well.

Scientists have used the Gaia Space Telescope to create a 3D map of star kindergartens within the Milky Way, and you can fly through it.

When you cuddle a cat, the ‘love hormone’ oxytocin is rising in both your brains. Cats may have a reputation for independence ...

Scientists spotted an enormous black hole in the early universe that's growing at 2.4 times the theoretical Eddington limit.

These deep-sea worms, which are 1% arsenic, are only found at the hottest hydrothermal vents in the western Pacific.

Pluto's unusual eccentricity and tilt is likely due to its interactions with neighboring Neptune and other giant planets, ...

Think you know a lot about Ötzi the Iceman? Don't get left in the cold — take our quiz!

So why can breath sometimes stink even after brushing, and what can be done about it? According to Dr. Jaclyn Tomsic, a board ...

A perspective paper published this week argued that brain organoids could soon gain consciousness, and we should consider ...

Researchers built two prototype mice, one with a squeezable body and another with a hinged A-frame, in an ergonomic overhaul ...

A long-tailed comet has been spotted close to the sun, and some astronomers are predicting it could be seen with the naked ...