"This is the first time we have been able to show that gravity is an important factor in sperm’s ability to navigate through ...

Two new studies from Project CETI provide the most detailed account of a sperm whale birth ever recorded, revealing ...

Elon Musk's hopes of one day colonising other worlds might be nothing more than a pipe dream ...

TANZANIA: It is around 1:30 p.m., and the sun is scorching, forcing a native Pied Crow to gently land on a towering yellow ...

Sperm may lose their ability to navigate in microgravity, raising new questions about whether human reproduction is possible ...

Sperm struggles to find its way to an egg in microgravity, suggesting mammalian reproduction in space may not be possible.

A new catalog of potentially habitable exoplanets provides the framework for future observations in the search for alien life ...

(RNS) — Starseeds say they’re not from this planet. Online, they’re sharing mythologies and rituals that, for some, are ...

On Earth human sperm tend to know where to go when it comes to fertilizing an egg in utero. But that may not be the case in ...

Having a baby in space may require a bit more direction, with new Adelaide University research revealing the navigational ...

The episode, involving a group of sperm whales, adds to evidence that humans aren’t the only species that gets some form of ...

Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known ...