A blazar is an active galactic nucleus, essentially a galaxy with a supermassive black hole at its heart, devouring ...

Now, astronomers have released the data from the largest-ever sky survey at radio wavelengths, revealing nearly 13.7 million celestial objects in light the human eye literally cannot see unaided. This ...

A new analysis of a shinbone from the oldest known giant tyrannosaur in North America suggests that the 'king of dinosaurs,' Tyrannosaurus rex, may have had an unusually large ancestor.

The partnership between ravens and wolves goes back to Norse mythology – Odin's birds scouted ahead and led prey to the god's canines, a relationship that provided food for all.

A new study has discovered dozens of potentially harmful chemicals in widely used hair extension products, raising serious concerns around their safety and regulation.

It consisted of 18 women participating in a 5-day dry immersion test to assess the risk of developing potentially life-threatening blood clots. The results support existing evidence that women are at ...

A new study of esports gamers has found that sparkling water could be better than still water if you want to maintain ...

For more than a century, scientists have been trying to figure out how a falling cat lands on its feet with such astonishing regularity.

Problems with sleep often show up much earlier than more recognizable symptoms in people who develop Alzheimer's disease, but ...

COVID vaccines saved millions of lives, but months into the rollout, a small number of people began developing dangerous ...

Sleeping with a clunky breathing machine is a problem for many with sleep apnea, but a more comfortable alternative is on the horizon.

Since fertility treatments such as in vitro fertilisation (IVF) began, there has been concern they could cause cancer.