There was water on Mars as early as 4.45 billion years ago, just a short time after the planet formed from the leftover dust ...

The problem with this idea is that Mars is a small planet with less gravitational pull than Earth or Venus, which have no ...

A curious link between Alzheimer's and insulin resistance is now so well-established, the neurodegenerative disease is ...

A sonar image suspected of showing the remains of the plane of Amelia Earhart, the famed American aviatrix who disappeared ...

From within a glowing web expanding outward from an epic explosion, a dead star is flashing pulses of radio light at Earth.

"Our results show that Einstein's predictions have an incompatibility of 3 sigma with measurements. In the language of ...

The most powerful cosmic-ray electrons and positrons ever detected slamming into Earth's atmosphere carry energies so high ...

The pursuit of a cure for Alzheimer's disease is becoming an increasingly competitive and contentious quest with recent years ...

Astronomers have just found one of the youngest planets ever. At only 3 million years old, planet TIDYE-1b (also known as ...

In the waters around Antarctica, decades ago, humans heard a strange sound: a repeating noise that sounded like the quacking ...

Parents of very young babies should not feel uncomfortable about asking visitors to avoid kissing or touching their child. If ...

If someone's heart suddenly stops beating, they may only have minutes to live. Doing CPR (cardiopulmonary resusciation) can increase their chances of survival. CPR makes sure blood keeps pumping, ...