While Galileo's observations killed off the old model, we would need to wait centuries for conclusive evidence that Earth ...

Galaxies can end up not rotating, but this is unexpected so early in the universe.

The fiery pit has been burning for over 50 years, fed by methane gas leaking out from the Earth, but while it may be dimming ...

When we first encountered oil we thought it might be a mineral deposit, which was incorrect, but absolutely nobody was ...

Only a few modern cases exist – why?

The mountain is positioned perfectly to send rain or snow meltwater to the Pacific, Atlantic or Arctic oceans, depending on ...

The fact it resembles the other inner planets more than Earth was somewhat expected, but the astonishing thing is that we can ...

For the first time, frozen testicular tissue collected from a patient when they were a child has been successfully ...

It's sextidi, 16 Floréal, CCXXXIV, and the time is 5.2 o'clock.

Welcome to the black/blue tongue club, where a willingness to spend 12 hours eating leaves every day is essential.

A suspected outbreak of hantavirus disease on a cruise ship has killed three passengers and left at least three others unwell ...

All the worlds discovered beyond the orbit of Neptune so far, the so-called trans-Neptunian objects (TNOs), are cold and ...