The article covers an interspecies endurance test and reflects on Darwin's viewpoints regarding the origins of life.
Astrobiologist Nathalie Cabrol: I believe Mars still has some big surprises for us'
Nathalie Cabrol's extensive work explores life adaptation in extreme environments analogous to other planets.
What is dark oxygen', found 13,000 feet under the sea?
Scientists discovered dark oxygen on the ocean floor, challenging the known sources of oxygen and raising questions about the origins of life on Earth.
Dark oxygen' in depths of Pacific Ocean could force rethink about origins of life
Scientists discovered oxygen production by non-living metallic lumps deep in the Pacific Ocean, challenging existing beliefs on oxygen creation.
NASA's first asteroid samples came from 'ancient ocean world'
The asteroid sample brought back to Earth may have originated from an ancient oceanic world.
The dark rocks on the asteroid bear similarities to the crust observed on Saturn's moon Enceladus, which is believed to have had a global ocean of liquid salty water.