Astronauts train to scale a Mars volcano at an analogue site in France. Lava tubes that crisscross the Martian surface might provide sanctuaries for the first human explorers on the Red Planet. (Photo ...

A team of scientists from the US and China has made a startling discovery about our red neighbour, Mars. They have found a solid core inside the planet, a finding that could reshape all understanding ...

NASA scientists have uncovered a significant geological feature inside Mars using data from the now-retired InSight lander: massive lumps of rocky debris buried deep in the planet's mantle, remnants ...

It's time now for our science news roundup from Short Wave, NPR's science podcast. I am joined by the show's two hosts, Regina Barber and Emily Kwong. Hi, y'all. EMILY KWONG, BYLINE: Hi. REGINA BARBER ...