91av

News

Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with 91av’s exclusive in-depth articles, interviews and long reads.

Humans

Origin of Indo-European languages traced back to 8000 years ago

An analysis of related words in 161 languages suggests their shared roots lie in the Middle East – a conclusion that also fits with DNA evidence

News

Environment

Is geological hydrogen a green solution to our energy needs?

News

Health

Targeted mRNA delivery will lead to cheaper cures for many diseases

News

Physics

Supersonic cracks seem to be breaking the laws of physics

News
A man holds a horse skull over a black background
Life

How Matthew Herbert used a horse skeleton to create his latest album

Video

Health

Young mouse blood extends lives of older ones while rejuvenating them

News

Space

Stars have an innate twinkle – and now you can listen to it

News

Environment

River pollution ‘offsets’ for homes in England and Wales may not work

News
Magnetic fields permeate the universe

Space

We may have finally figured out how galaxy-scale magnetic fields arose

News

Health

How cancer-fighting immune cells could be made safer and more powerful

Engineered immune cells called CAR T-cells are highly effective against cancer but they are also dangerous – but an upgrade could make them safer and more effective

News

Health

Cannabis poisoning cases quadruple in children after legalisation

News
Life

Red-billed choughs return to south-east England after 200 years

Video

Technology

Room-temperature superconductor ‘breakthrough’ met with scepticism

News

Life

Lizard puts less effort into wooing and choosing mates when it’s hot

News