Maria Branyas Morera, the oldest person in the world, has died. She was 117 years old. The supercentenarian, who was born in ...

Here's everything you need to know to see the moon as it occults, or passes completely in front of, the bright planet Saturn ...

Archaeologists have found the skeletal remains of four people — two children, a teenager and an adult — at a site in Peru ...

Mental health problems such as depression were familiar to people in the ancient world. Homer, the poet famous for the Iliad ...

At least two lunar rainbows, including a stunning "double moonbow," have been spotted above the U.S. in the lead-up to the ...

The "xMEMS XMC-2400 µCooling" chip aims to keep future smartphones from overheating as they become more powerful.

A team of archaeologists recently excavated the first well-preserved mastodon bones ever found in Iowa, including the ...

A new study helps solve the "final parsec problem" that has made supermassive black hole formation impossible to explain, ...

A new device reacts to rising and falling levels of Parkinson's medication in the body and improves quality of life for some ...

Save $240 on one of the world's most beloved telescopes at Amazon, now cheaper than it was during Prime Day — explore the ...

Wet-bulb temperature is calculated using a specific equation that considers dry-bulb temperature and relative humidity. It ...

Scientists have observed an unexpected new behavior in a superconducting material. If physicists can figure out the cause, it ...