Science

Seed oils like canola and sunflower oil have attracted controversial claims about harmful effects in recent times. Is there any truth to them?

While it is tempting to take the lift or escalator rather than use the stairs, even scaling just a few flights a day could give your health and mind a boost.

With water fluoridation of drinking water under the spotlight in the US, we look at why some countries choose not to add the mineral to supplies.

Invented to make beef last long journeys to market, Bovril became a famous British kitchen staple. Less well-known is its link to an odd, pioneering science fiction novel.

Estrangement between parents and their children is surprisingly common – this is what research says about making such a difficult decision.

Scientists are analysing the smells of space – from the aroma onboard space stations to planets hundreds of light years away – to learn about the makeup of the Universe.

The Finnish tradition of a sauna followed by a plunge into icy water or a roll in the snow is spreading around the world. What does science say about the claimed health benefits?

The infrastructure of humanity's journey into space may only be decades old, but some of it has already been lost. Now, "space archaeologists" are scrambling to save what's left.