Swedish researchers present in today’s Web edition of the journal Science evidence that their theory about the core of the earth is correct. Among other applications, the findings may be of ...

High school students in Portugal programmed a small, inexpensive Raspberry Pi computer to measure Earth's magnetic field from the International Space Station. When you purchase through links on our ...

A violent battering of the early Earth by comets and asteroids that went on for 500 millions years was crucial to the evolution of our planet and may have prepared it for life, researchers say. The ...