A “selfie” taken by the Perseverance Mars rover as it examines Cheyava Falls, an arrowhead-shaped rock in the center that contains potential biosignatures of past Martian life. Credit: ...

What gives Katie Stack Morgan the confidence to point not just to the Jezero Crater but to an area on its edge, which she hopes the Mars 2020 rover will explore? A new technology, “terrain-relative ...

Comedian Ben Miller stands in front of a lava flow at Kilauea. Miller will perform Jan. 7 in Kihei. Courtesy photo When comedian Ben Miller applied to become an artist-in-residence at Hawaii Volcanoes ...

Are you looking for the best Hawaii Volcanoes National Park hotel? Keep scrolling for my honest Hawaii Volcano House review so you can decide if it’s right for your family. This Hawaii Volcanoes ...

Nimmo and colleagues' simulations also suggest that the topography and crustal thickness is higher in an annulus surrounding the crater, which would seem to confirm the older objections to the impact ...