Getting oxygen from regolith takes 24 kWh per kilogram, and we'd need tonnes.

Chief of the EPA is also trying to claw back $20 billion, citing alleged wrongdoing.

As NASA astronauts aim for landings in 2027, geologists find surprises in recently retrieved samples from the far s...

Enzyme mechanisms can be complex, and getting them to work is tricky.

The yeast cannot metabolize sugars derived from peas, thus promoting the growth of essential bacteria.

Adding zirconia nanoparticles to the mix enhances slip-resistant hydrophilic effects.

Boeing has brought back a previous Starliner manager to helm the troubled program.

Study provides evidence that our relatives have a "theory of mind."

It's unclear why river dolphins do this, but it might serve some kind of social function.

New 3D study shows meltwater driving fissures deeper into the glacial ice.