Martian landslides not conclusive evidence of ice

Giant ridges on the surface of Mars' landslides could have formed without ice, challenging their use as unequivocal evidence of past ice, find Giulia Magnarini and Dr Tom Mitchell (both UCL Earth Sciences) in collaboration with Apollo 17 astronaut Professor Harrison Schmitt.

Read: Mail Online, More: CNN, Metro, New York Post, The Register, Cosmos, MSN, UCL News