Space debris falling to Earth is a growing threat to aircraft, and experts are trying to reduce the risk.

Understand perfectly inelastic collisions through a simple clay ball example. This video explains how momentum is conserved while kinetic energy is not, helping you visualize what happens when objects ...

Earth's orbiting satellites are commonly regarded as if they were suspended in mid-air. It is a fact that they actually ...

Scientists have discovered more than 6,000 planets beyond our solar system. What if some of them aren't planets at all, but ...

Players enter Melon Sandbox without strict missions or scripted campaigns. They select props, ragdolls, weapons, and tools from a wide library, place them into a scene, then trigger reactions such as ...

It sounds like something from the plot of Interstellar, but this plan to beam precious data back to Earth—before it’s lost ...

For centuries, the principle of symmetry has guided physicists towards more fundamental truths, but now a slew of shocking ...

Mind = blown.

The protostar is launching the longest outburst ever seen at 32 light-years long.

From 'Survivor' classics to one-hit wonders, challenge creators John Kirhoffer and Christopher 'Milhouse ' Marchand take us ...

On the other hand, the US middle class, which is the primary target of the kill line, is in a state of unstable equilibrium.

Our eyes can frequently play tricks on us, but scientists have discovered that some artificial intelligence can fall for the ...