Learn why scientists are cautiously optimistic about the potential biosignatures found in the Sapphire Canyon rock sample.

A 350-billion-year-old rock discovered on the Red Planet is "the closest we've come to discovering ancient life on Mars," according to NASA.

The Mars Sample Return Mission was designed to bring pieces of the Red Planet back to Earth, a milestone in space exploration ...

NASA’s Perseverance Mars rover may have uncovered evidence of ancient microbial life on Mars, according to research published ...

A new method for quantifying grandeur is reshuffling the pecking order of the planet’s most impressive peaks. Turns out ...

NASA’s search for evidence of past life on Mars just produced an exciting update. On Sept. 10, 2025, a team of scientists published a paper detailing the Perseverance rover’s investigation of a ...

On Sept. 23, 1950, the U.S. Congress adopted the Internal Security Act, which provided for the registration of communists.

How did this life survive? New research out of the University of Texas in Austin is revealing how an atmosphere may have ...

Interlune is developing robots to harvest a valuable gas on the lunar surface that could have a big impact on Earth.

Swedish researchers have developed two types of 3D bioprinting technology to artificially generate skin containing blood ...

The technology is needed to limit global warming. But corporations are supporting it in lieu of reducing emissions.