“These microbes, if we found them, would be anaerobic,” Schwieterman explains in the release, meaning the microscopic organisms don’t require oxygen to grow. “They’d be adapted to a very different ...

For more than two decades, astronomers have wrestled with one of the biggest mysteries in science: what is driving the ...

The James Webb Space Telescope has found a lonely black hole in the early universe that’s as heavy as 50 million suns. A ...

NASA's discovery is among the strongest evidence yet that Mars may have once harbored life. However, scientists say more ...