(Phys.org) —Cosmologists have made the most sensitive and precise measurements yet of the polarization of the cosmic microwave background.
Open air rock paintings in the world's driest desert pay testament to the importance of the llama to millennia-old cultures that traversed the inhospitable terrain.
Life as we know it needs water to thrive. Even so, we see life persist in the driest environments on Earth. But how dry is too dry? At what point is an environment too extreme for even microorganisms, the smallest and often ...
For the first time, researchers have seen life rebounding in the world's driest desert, demonstrating that it could also be lurking in the soils of Mars.
Soils from one of the highest, driest places on earth harbour microorganisms with the potential to treat HIV and tackle the world's antibiotic time bomb, research from Newcastle University, UK, has revealed.
Few places are as hostile to life as Chile's Atacama Desert. It's the driest non-polar desert on Earth, and only the hardiest microbes survive there. Its rocky landscape has lain undisturbed for eons, exposed to extreme temperatures ...
Chile's Atacama desert may seem to contain little besides red-grey rocks and sand—but scientists are busy searching here for clues to life in a place it much resembles: Mars.
Due to its extreme dryness, the Atacama Desert in Chile is one of the most important environments on Earth for researchers who need to approximate the conditions of Mars.