Time travel has shifted from pure fantasy to a serious, if highly constrained, topic in modern physics. The equations that ...

Time really does move faster on Mars, but the breakthrough that confirms it did not come from a spacecraft’s stopwatch.

Quantum mechanics is weird. When you think you have reached the bottom of its weirdness, you always discover a new ...

Scientists in China have performed an experiment first proposed by Albert Einstein almost a century ago when he sought to ...

Neuroscientist Steve Ramirez has found ways to plant memories in mice. Here's what that could mean for humans.

As 2025 barrels towards its depressing conclusion, I look back at the damage federal science and medicine have sustained thus far under Donald Trump and Robert F. Kennedy Jr. through the lens of a cla ...