As one of four fundamental forces in nature, magnetism is virtually everywhere in the world. Many technologies—hard drives, ...

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 ...

Invisibility is no longer just a topic of fantasy or science fiction; several companies around the world have developed technologies to make it a reality. Some use a combination of cameras and digital ...

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 ...

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 ...

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 ...

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

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

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 ...

Patrick Kaczmarek, a junior at Carnegie Mellon University majoring in applied physics and mechanical engineering, was awarded a Summer Undergraduate Research Fellowship (SURF) to work on a project ...

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 ...