Drugs and explosive chemicals are difficult to detect, but a device more sensitive than a dog’s nose can pick up their traces ...

Suddenly feeling old? Evidence now suggests that rather than a long, steady decline, we dramatically age around three ...

Computers can help ensure that mathematical proofs are correct, but translating traditional maths into a machine-readable ...

The loss of snow cover in temperate forests is set to slow their growth and reduce their ability to remove carbon from the ...

Some numbers are so unimaginably large that they defy the bounds of modern mathematics, and now mathematicians are closing in ...

Around seven asteroids or comets are thought to hit Saturn every year, but we have never spotted one in the act. Now, it ...

Archaeological evidence shows that 30,000 years ago, Palaeolithic people travelled from the island now known as Taiwan to the ...

From David Attenborough to Hannah Fry via Bryan Johnson, our TV columnist Bethan Ackerley selects her favourite science and ...

An object from another star has been seen entering the solar system at high speed, and is expected to whip around the sun in ...

Scientists have found evidence of new brain cells sprouting in adults - a process that many thought only occurred in children ...

Some carbon dioxide absorbed by fig trees gets turned into calcium carbonate within the wood and the surrounding soil, ...

The growth of domestic solar installations opens the possibility of hackers targeting their smart inverter devices as a way ...