Time-lapse of Space Shuttle Endeavour stacked with an external tank and pair of solid rocket boosters for a exhibit at the California Science Center. Credit: California Science Center | time-lapse by ...

A physicist proposes that the universe is not empty space, but is a viscous fluid, fueling the expansion and contraction we see.

Scientists have uncovered incredible truths about the universe, yet some mysteries still refuse to show us an explanation.

Casimir cavities are mysterious spaces between microscopic metal plates in a vacuum. Areas of diminished energy between the plates cause them to push toward each other, as if trying to fill the ...

Gravity used to be the most dependable rule in the cosmic rulebook, the quiet background force that never changed its mind. Now a series of discoveries and bold claims are turning that certainty into ...

Lack of institutional sympathy over the centuries, especially at the elite level, may explain why it entered the modern era with relatively little gas in the tank.

If you're searching for science fiction movies that will make you question or contemplate humanity, these are some of the ...

The Earth's magnetic field and oxygen evolved together over 540 million years, according to a major NASA study.

A massive upheaval in the Saturnian system could have also led to the moon Hyperion.

Tomaszkiewicz spoke to us at the Gamescom conference about The Blood of Dawnwalker, the upcoming vampire game that he — and ...

A couples therapist explains how the bedroom shapes intimacy, desire, and emotional connection — and why what feels like ...

Today we are going to talk about cosmology and the fact that black holes were considered as an almost unbelievable idea. In the 30s, British astronomer Arthur ...