SCIENCE

Retinol's anti-ageing effects may work by changing your skin microbes

Retinol, which is commonly added to anti-ageing skincare products, may improve hydration by interacting with bacteria on the skin Source…

2 years ago

Raindrop-powered generator harvests electricity from the weather

Putting raindrops to work is an unusual ideaDerek Croucher / Alamy A generator that harvests the pitter-patter of raindrops can…

2 years ago

A microscopic diving board can cheat the second law of thermodynamics

Not all diving boards obey the laws of thermodynamicsvm/Getty Images A microscopic version of a diving board has been driven…

2 years ago

When did human ancestors start walking on two legs?

Anthropologists have been arguing for 20 years about whether Sahelanthropus, a hominin that lived about 7 million years ago, was…

2 years ago

Britain saw centuries of economic growth under Roman rule

A hoard of Roman gold coins found below the floor of a Roman house in Corbridge, UKWorld History Archive/Alamy After…

2 years ago

The benefits of anti-ageing medicines will outweigh the downsides

The field of anti-ageing medicine has exploded in recent years as discoveries about the fundamental biology of ageing are translated…

2 years ago

Time ticks faster on the moon by 57 microseconds per Earth day

With lunar exploration ramping up, NASA has been tasked with defining a time zone for the moon. New calculations show…

2 years ago

Trilobites preserved in incredible detail by Pompeii-style eruption

A 3D reconstruction of one of the trilobite fossilsArnaud Mazurier/University of Poitiers A fossil site in Morocco has been called…

2 years ago

Quantum ‘super behaviour’ could create energy seemingly from nothing

Quantum states can be surprisingly energeticDavid Wall/Getty In quantum mechanics, the whole can be much greater than the sum of…

2 years ago

Tropical storms like Alberto can lead to years of declining incomes

Houses in Texas surrounded by floodwater from Tropical Storm Alberto in June 2024Brandon Bell/Getty Parts of Texas and Mexico were…

2 years ago