Hubble captures LMC's interaction with the Milky Way’s halo. Surprising findings show LMC’s compact gas halo. Ram-pressure ...

Stress can shape how memories are formed, a study in mice suggests. The findings could point the way to future treatments for PTSD and anxiety.

New observations suggest that the universe’s oldest galaxies are brighter than expected. Here's why this may be a big deal.

Scientists can determine the mass of subatomic particles that are built from quarks by looking at the particles' energy and ...

New discoveries from NASA's James Webb Space Telescope offer unexpected support for an alternate theory of gravity first ...

Lightspeed travel is a popular concept in sci-fi and pop culture, but it's not a technology we are likely to see anytime soon ...

Called aerobraking, the technique allows the highly classified craft to change orbit without using propellant—and some are ...

The actual connection between physics and molecular biology is that curvature and torsion are the most probable solutions ...

If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...

instead a stronger form of gravity is being labeled as the culprit. What new discoveries about early galaxies will ...

For nearly 40 years, scientists have generally agreed that Earth's Moon formed from debris after a massive collision with our ...

Humans might be worried about what the potentially hazardous, near-Earth asteroid Apophis may do to our planet once it makes ...