You've never seen anything like this bumper festive crossword, set by chief mind-bender Sparticle. Includes answers, and ...

The first six months of 2026 have seen bright threads in sci- fi series including Fallout and Paradise. But for pure gold, ...

Unlikely, says one reader – a fly's path is often dictated by whirling air currents, and don't expect them to follow the same ...

A reader (and astronomy expert) gets to grips with this one, pointing out that Earth’s future fate is still uncertain – and ...

Adding spin would provide a centrifugal force, helping keep the effective gravity more “normal”, but it would still seem ...

During the August 2026 solar eclipse, scientists will be rushing to gather data on the sun, but even if you aren't a ...

At an event in London, mathematicians have made unexpectedly fast progress on formalising Fermat's last theorem using AI ...

Climate change is already having a big impact on crop yields, and the subsequent financial losses will continue to rise as ...

How can you have a proof without proving anything? Mathematicians found a way and, in the process, came to blows over it – ...

A modelling study suggests marine cloud brightening could shade the eastern Pacific and reduce a global temperature spike ...

An experiment with a charged molecule of bismuth and carbon reveals how effects from Albert Einstein’s special relativity ...

The fate of the Atlantic Ocean current that keeps Europe’s climate warm depends on our carbon emissions and the rate of ice ...