Josselyn and colleagues set out to understand what happens in the brain as these memories are formed. Sign up for the Live Science daily newsletter now Get the world’s most fascinating discoveries delivered straight to your inbox. Contact me with news and offers from other Future brands ...
Why doesn't Mars have active volcanoes today? (A) All of the lava already escaped. (B) The planet lost its internal heat to cold space. (C) The volcanoes are just dormant and will erupt again. Why is sand drier than clay? What are the inner core and outer ...