Scientists spotted an enormous black hole in the early universe that's growing at 2.4 times the theoretical Eddington limit.

These deep-sea worms, which are 1% arsenic, are only found at the hottest hydrothermal vents in the western Pacific.

Pluto is a bit of a loner. The dwarf planet is no longer considered a regular planet; it does not orbit on the same plane as ...

So why can breath sometimes stink even after brushing, and what can be done about it? According to Dr. Jaclyn Tomsic, a board ...

A perspective paper published this week argued that brain organoids could soon gain consciousness, and we should consider ...

Think you know a lot about Ötzi the Iceman? Don't get left in the cold — take our quiz!

Researchers built two prototype mice, one with a squeezable body and another with a hinged A-frame, in an ergonomic overhaul ...

The Advisory Committee on Immunization Practices may vote to disrupt the childhood vaccine schedule, despite what experts say ...

A new report from the Commercial Space Federation warns that China could soon overtake the U.S. in the "new space race." The ...

How often do black holes explode? New research refines old calculations, hinting that black hole explosions may be a ...

A jaguar was captured on camera trap on an artificial island near the Serra da Mesa Hydroelectric Power Dam. The only way it ...

Why do some elements decay in minutes, while others last billions of years? Certain "magic numbers" of nuclear particles may ...