A coroner found there were "missed opportunities" to treat a 38-year-old woman with cancer. Carla Smith, 38, who died on 7 ...

NASA’s troubled Mars Sample Return program is stuck at a crossroads—and is likely to remain in limbo until at least 2026—agency officials said at a press briefing on Tuesday. To bring this ...

For nearly four years, NASA's Perseverance rover has journeyed across an unexplored patch of land on Mars—once home to an ancient river delta—and collected a slew of rock samples sealed inside ...

NASA's mission is to return rock, soil and others samples to Earth for study. NASA announced Tuesday that it's exploring two landing options to move forward with its mission to retrieve ...