1+ day, 2+ hour ago  (249+ words) The unusual discovery was made with the help of radar installed on the rover. It allowed to "look" at a depth of more than 35 metres under the surface. Scientists found structures characteristic of a river delta - places where a river…...

2+ mon, 3+ week ago  (476+ words) Archaeologists have discovered the oldest evidence to date of artificial fire making, which radically changes ideas about human evolution. A new study has shown that humans were able to make and control fire on their own more than 400,000 years ago…...