Why doesn’t our planet look round when we’re standing in a park or looking out a window? An expert explains what you're ...
Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...
Even the balmy tropics may have once been crushed by colossal masses of ice.
A large chunk of the Earth's crust is missing but scientists have now discovered where it is located. The world is constantly throwing puzzling questions at scientists, with new technology like space ...
The ancient Greek thinker Anaximander lent his prodigious talents to pre-Socratic Greek philosophy, geography, geometry, and cosmology.
Store workers allegedly sold a 1,000-round case of AR-15 caliber rifle ammunition to undercover investigators, for cash ...