Magnets produce an invisible force that can push or pull objects without even touching them. This video explains how magnetic fields are formed, how poles work, and why magnets attract or repel. Learn ...

Our dead merely move to another realm as ancestral spirits, thus showing the connect we carve between the living and the dead, the visible and invisible worlds. But curiosity about what happens upon ...

By studying faint distortions in galaxy shapes across a vast region of sky, scientists probed the hidden structure of the universe. In the standard picture of the universe, nearly everything is hidden ...

These Black history figures are inspiring. It's about time they get the acknowledgment they deserve. Black History figures ...

Why they're black: Their gravitational pull is so extreme that even light can't escape Black holes are places where gravity is so powerful that nothing — not even light — can escape. Rather than being ...

In geometry, there are surfaces that do without an inside or outside—and some need at least four dimensions to exist ...

It’s possible to defy gravity using sound waves, magnets or electricity, but today’s methods can’t hoist heavy items high in ...

Microsoft warned users that Windows 11 updates released since August may cause the password sign-in option to disappear from the lock screen options, even though the button remains functional. On ...

Physicists have found a clever way to detect the elusive Unruh effect without extreme accelerations. By using atoms that emit light cooperatively between mirrors, acceleration subtly shifts when a ...

The tension between design and art derives from the utility ascribed to the former vying with the elusiveness that characterizes the latter. In terms of the art market, to the extent that we praise ...

Season 5 of Stranger Things hinted at a tragic backstory for Vecna involving a traumatic experience in a cave — but what has already been revealed in the show’s offscreen play? The location was part ...

Now in its ninth year, our annual poll showcases 255 vital video essays, nominated by 72 international voters.