The first animal on Earth was likely a sea sponge.
This winter, El Niño is bringing an unprecedented shift in rain patterns.
There may be a ninth planet in our solar system.
It turns out that being endangered may have led to a unique form of hybridization in orangutans.
Teeth may actually predict human evolution.
Black holes may banish matter into cosmic voids.
The science for the journey to Mars continues.
An international research team has used radio and optical telescopes to identify the precise location of a mysterious, fast radio burst (FRB) in a distant galaxy.
We're not going to meet climate targets if we keep eating the way we do.
Global warming and the intense El Niño currently taking place could be prolonging the longest global coral die-off on record.
Birds that migrate the longest distances may actually be smarter.