Science
NASA Spots a 50-Kilometer Eye Staring Back from the Sahara
NASA's ISS imagery spotlights the Richat Structure, a 50-km geological eye in Mauritania's Sahara. Not…
geology
3 articles
Science
180-Million-Year-Old Rock Wrinkles Baffle Geologists
Tiny wrinkles in 180-million-year-old Jurassic rock from Morocco's Atlas Mountains challenge a core assumption of…
Science
Earth Built a Supercontinent Once — It’s Building Another, and We Won’t Survive It
Earth's continents are merging again into a supercontinent. Scientists warn the result could make Earth…