New observations fail to confirm signs of life in the atmosphere of the distant planet K2-18b. They also raise questions ...

The question of how life began has captivated humanity for millennia. Now, a team of scientists are preparing to use NASA's ...

Researchers studying archival radar data from NASA’s Magellan mission have uncovered compelling signs that tectonic activity could still be shaping the surface of Venus today. The findings ...

A planet more than 100 light years away from Earth could be "teeming with alien life" after the "strongest ever signs of extraterrestrial life" were detected in the universe ...

Just imagine it, the news stories are all over your phone when you wake! The day will surely come that we will discover that ...

NASA's James Webb Space Telescope, they said, had detected signs of a liquid water ocean — and possibly life — on the exoplanet K2-18b, a temperate sub-Neptune world located about 124 light ...

What's more, they found that other molecules, not just those possibly indicating signs of life, could explain the readings—putting caution signs around the claim. ... Funding: NASA, Heising-Simons ...

The thick, mineral-rich layers of clay found on Mars suggest that the Red Planet harbored potentially life-hosting environments for long stretches in the ancient past, a new study suggests.

Source of the radio waves was tracked to a location that matches that of NASA’s defunct Relay 2 ... A NASA satellite that had been dead for nearly six decades issued a surprising sign of life.

Although scientists at the University of Cambridge suggest they have detected chemical signs of life on a planet 124 light years from Earth, a Harvard professor says there are problems with that ...

A discovery made by a NASA rover has offered a clue for this mystery, new research said Wednesday, suggesting that while rivers once sporadically flowed on Mars, it was doomed to mostly be a desert ...