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.

A light micrograph showing the neurons of a mouse. The neurons have been labelled with green fluorescent protein to distinguish between cells at different depths within the brain tissue (blue is deepest and green is shallowest)

Mind

‘Remarkable’ discovery upends our understanding of how brains store memories

Memories in mice persisted even after they lost the connections that we thought were needed for recall, expanding our knowledge of memory in the mammalian brain

News
Boudica Leading Rebellion, 60 AD

Humans

DNA reveals a society organised around women in pre-Roman Britain

News
Graeco-Latin squares

Physics

Quantum entanglement is key to solving 250-year-old maths problem

News

Space

The most breathtaking photos of the total solar eclipse

News
Atlantic Ocean from space

Environment

Fate of the AMOC may depend on how quickly CO2 rises 

News
life reconstruction of a group of Chiniquodon theotonicus

Life

Mammal ancestors were giving birth to live young 236 million years ago

News

Health

Running with a stroller seems to reduce the risk of injuries

News

Space

Live: Watch today’s total solar eclipse

News
Artist concept - Katalyst's LINK spacecraft docking with NASA's Swift

Space

Mission to save NASA telescope back on track after loss of control

News
The scaffolds, which are filled with fat from elsewhere in the body

Health

Breast-augmentation method uses your own fat in dissolving scaffolds

A new approach to breast augmentation injects fat from elsewhere in the body into dissolvable scaffolds shaped like bra cups, which may lead to a more natural look and fewer complications

News

Space

Three black holes discovered in a young galaxy for the first time

News

Space

How to watch today’s spectacular solar eclipse

News

Health

CRISPR-armed phages help treat severe superbug infection

News

Health

Heart surgery cured a man’s skin cancer – and gave him a bee allergy

News