Sally review: Life of Sally Ride, first US woman in space, makes a moving documentary
uttu Sally Ride during STS-7, NASA’s seventh Space Shuttle mission, in 1983 NASA SallyCristina CostantiniDisney+ (from 17 June) In…
Science
What is the best workout to lower your blood pressure?
Should wall sits be part of your workout routine? LeoPatrizi/Getty Images I never thought much about my blood…
Dazzling oak leaf prints merge science and nature
Everything in the forest is the forest Clare Hewitt An average mature oak tree grows hundreds of thousands…
Could undersea living be the future as sea levels rise?
Is this the future, in a world where the seas are rising? DEEP R&D Ltd The Sama-Bajau are…
Dead Sea Scrolls analysis may force rethink of ancient Jewish history
The Isaiah Dead Sea Scroll is thought to date to around 100 BC Zev Radovan/Alamy Some of the…
Is ADHD on the rise? No – but that answer doesn’t tell the whole story
There are concerns that more children are being diagnosed with ADHD Imgorthand/Getty Images Is ADHD in children on…
The bizarre story of a maths proof that is only true in Japan
A baffling proof of the ABC conjecture set off a bitter divide among mathematicians AndreasG/Shutterstock As a science…
Ancient humans evolved to be better teachers as technology advanced
As technology progressed, humans also got better at passing on skills to others English Heritage/Heritage Images/Getty Images An…
Worms team up to form tentacles when they want to go places
What do you do when food is running low and you are a tiny, millimetre-long worm? The answer,…
We’ve figured out how our brains sort imagination from reality
Similar brain regions are involved in imagination and perceiving reality Naeblys/Alamy How do you tell if something is…