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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.

2X4HHK9 extreme heat wave 2024

Environment

Don’t be fooled by El Niño’s end – net zero is more urgent than ever

The El Niño climate pattern has contributed to a year of record-breaking temperatures. We must bend the curve of carbon emissions before the next one arrives

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Health

Risk of bird flu outbreak in cows causing pandemic is less than feared

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Magnetic resonance imaging scan showing plaques (dark areas) in the centre of the brain of someone with Parkinson's disease

Health

Parkinson’s disease could be prevented by a recent tetanus vaccine

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Mars

Space

What would happen if we pulled out Mars’s iron core with a magnet?

News

Technology

Can Google fix its disastrous new AI search tool?

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Humans

Ancient Egyptian skull shows oldest known attempt at treating cancer

News

Technology

Hackers are using AI to find software bugs – but there is a downside

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Environment

Can seaweed provide the minerals we need for clean energy?

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An eosinophil immune cell, which can be involved in asthma

Health

Asthma treated in mice using offshoot of CAR T-cell cancer therapy

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Space

Active lava flows on Venus raise the stakes for future exploration

Observations made by the Magellan spacecraft in the 1990s include signs of recent lava flows, highlighting possible exploration targets for probes heading to Venus in the 2030s

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Physics

Quantum ‘arrow of time’ suggests early universe had no entanglement

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Earth

Is North America set for another bad wildfire smoke season?

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Wayne McGregor: “I’m interested in how to compose with AI algorithms”

Video

Life

Fossil trove reveals three new species of ancient egg-laying mammals

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