Earth isn’t standing as straight as it used to—something has actually made our planet tilt, and it’s not great news.

For over a century, scientists have puzzled over a fundamental mystery in our evolutionary history: how did mammals go from ...

Over a thousand miles from the surface, in Earth’s D” layer—right on the edge of the liquid metal outer core—there is a weird ...

Saturn’s moon Titan has always stood out among the celestial bodies in our solar system. It is the only moon with a thick, ...

It’s the first day of summer. Here’s what happens on the longest day of the year - The term ‘solstice’ derives from the Latin ...

Peak sunshine has arrived in the Northern Hemisphere — the summer solstice. Friday was the longest day of the year north of ...

Neuroscience research into people with aphantasia is now revealing how imagination works and demonstrating the sweeping variety in our subjective experiences. The year’s biggest computer science ...

If you don’t know how to answer “Summer days tend to be [blank]” in Cookie Jam – don’t sweat it, literally. We’re here to ...

For those north of the equator, the solstice marks the longest day and the shortest night of the year. The Earth spins on a tilt as it revolves around the sun. The summer solstice occurs for Earth's ...

On Earth, depending on where you are, the analemma can be at different angles, though it always traces out this ...