"I find this asteroid to be extremely exciting! This is the last chance we have to observe the asteroid from Gemini before 2028." ...

YR4 is currently being monitored by NASA and the European Space Agency, with the space rock potentially set to strike Earth ...

Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the ...

Scientists who just months ago confirmed that Earth’s inner core recently reversed its spin have a new revelation ...

Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.