In short, straight lines that don't follow one line of latitude or longitude on a globe do not necessarily appear as straight ...

We have all admired the stunning images of Earth from space. But when we are standing in a park or gazing out of a window, ...

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 ...

To raise awareness for a charity event, aspiring engineers planted six UFOs across southern England on a single day in 1967 ...

which he named Pangaea (sometimes spelled Pangea), after putting together several lines of evidence. The word "Pangaea" comes from the Greek "pan," which means "all," and "gaia" or "Earth ...

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 ...

What would the holiday map look like if we only widened our horizons ... When you get there, you’ll be near the Equator. The nearest the archipelago comes to a swing in temperature is the five-degree ...

Forecast (prognostic) maps are also available ... is an example) are the patterns of high and low pressure, and the barbed lines identifying cold fronts. In the southern hemisphere, the earth's ...

Evidence from Colorado suggests glaciers once covered Earth to the equator, supporting the Snowball Earth theory. This ...

New research provides compelling support for the "Snowball Earth" theory. This hypothesis suggests that Earth was entirely ...

Even the balmy tropics may have once been crushed by colossal masses of ice.

The largest survey of our universe ever conducted suggests that it closely matches the model most favored by cosmologists. It ...