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Stay informed with commentary and opinion pieces on the latest issues in science, technology, health and the environment, written by expert New Scientist journalists and world-leading researchers and thinkers.

Mathematics

These centuries-old equations predict flowing fluid 鈥� until they don鈥檛

We use the Navier-Stokes equations every day, for applications from building rockets to designing drugs. But sometimes they break 鈥� and we don鈥檛 know why

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Mind

Why living in a volatile age may make our brains truly innovative

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RC9MHB Rome, Italy, 05/06/2018: a street artist simulates an invisible man on the pedestrian area along tevere castello near castel sant'angelo.

Technology

How invisibility cloaks could make us disappear 鈥� at least from AI

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Team of EMS Paramedics React Quick to Provide Medical Help to Injured Patient and Get Him in Ambulance on a Stretcher. Emergency Care Assistants Arrived on the Scene of a Traffic Accident on a Street.

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Let a breakthrough in measuring body clocks ease the ills of shiftwork

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Technology

Social media is dead 鈥� here鈥檚 what comes next

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The Southern Delta Aquariid meteor shower in the night sky. The Aquariids are visible from mid-July to mid-August each year, with peak activity on July 28 or 29. Photographed with a Canon Rebel Xsi, 17mm lens, ISO 800, 20 sec. exposure.

Space

How to spot the Delta Aquariids meteor shower this month

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Creepy blank gravestone in graveyard at night with low spooky fog; Shutterstock ID 1890736525; purchase_order: -; job: -; client: -; other: -

Humans

Homo naledi’s burial practices could change what it means to be human

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Mind

Tapping into the full power of music could transform our lives

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EJ532Y The 11/19 pit and twin slag heaps in Lens (France) or residues left over from the coal extraction process.

Earth

We’ve found that a new type of rock is forming from old slag heaps

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Environment

Have we found an unlikely solution to the climate impact of flying?

Aviation is probably the single hardest industry to decarbonise. Sustainable fuels aren't the answer, but Mike Berners-Lee thinks there is one at hand

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Environment

Why we urgently need to talk about geoengineering

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Space

The cosmos is vast, so how do we measure it?

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The unexpected benefits of wall squats and other isometric exercises

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Technology

Will we ever feel comfortable with AIs taking on important tasks?

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