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Space

100-year-old assumption about the universe may soon be overturned

Physicists have long assumed that the universe is uniform at very large scales, but evidence is emerging this is wrong and suggests a way to resolve some of the biggest cosmological mysteries

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NIST scientists Stephan Schlamminger (left) and Vincent Lee examine the torsion balance they used to measure the gravitational constant, big G

Physics

Gravity's strength measured more reliably than ever before

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Mind

Symptoms of early dementia reversed by bespoke treatment plans

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Representation of plasma

Physics

QBox theory may offer glimpse of reality deeper than quantum realm

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A sketch of the giant octopus

Life

Largest-ever octopus was great white shark of invertebrate predators

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Anthropic's Project Glasswing website

Technology

Do you need to worry about Mythos, Anthropic's computer-hacking AI?

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Health

Catching a cold can delay cancer from spreading to the lungs

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Health

Huge study reveals how Epstein-Barr virus may cause multiple sclerosis

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MONROVIA, CALIFORNIA - MARCH 30: In an aerial view, an electric vehicle charges at an EVgo electric charger on March 30, 2026, in Monrovia, California. As gas prices surge amid the war in Iran, online automotive resource Edmunds reported a 22% increase in searches for electric vehicles during the week of March 2, as motorists look for ways to avoid high fuel costs. (Photo by Justin Sullivan/Getty Images)

Environment

Why your opinion of used electric vehicles is probably wrong

Leader

Cow milking facility

Environment

98 per cent of meat and dairy sustainability pledges are greenwashing

The food industry has made big promises to reduce emissions and become more sustainable, but a review concludes that many of the pledges are not backed up by evidence

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Technology

Table tennis-playing robot on track to becoming world champion

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Health

Exercise advice for long covid may be doing more harm than good

Insight

Health

If a bird flu pandemic starts, we may have an mRNA vaccine ready

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Space

Titan’s strange plains may be explained by unusual weather

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