How ‘positive’ stress could improve the welfare of zoo animals

Pelicans have resided in St James’s Park, London for 360 years. But the current flock have been a summer sensation due to the first hatching of chicks in the park’s history. Pelican breeding in zoos is demanding for these birds, because the right environmental and social conditions need to come together. Rather than simply being […]

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Africa’s rocks hold ancient stories. We need better ways to document and protect them

From the Vredefort Dome in South Africa (the world’s oldest and largest known meteorite-impact structure) to the volcanic lakes of the Great Rift Valley in Kenya, Africa’s landscapes hold some of Earth’s oldest stories. Morocco’s M’Goun Unesco Global Geopark records more than 200 million years of geological history, while Tanzania’s Ngorongoro-Lengai landscape brings together a […]

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Humanoid robots can sprint and box – but the real test is doing the laundry

At the recent World Humanoid Robot Games 2026 in Beijing, robots sprinted, boxed, played football and tackled tasks inspired by factories, restaurants and emergency situations. The robot Tiangong Ultra even completed the 100 metres in 8.64 seconds, quicker than Usain Bolt’s 9.58-second world record. But if we really want to know whether humanoid robots are […]

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How Facebook’s News Feed introduced the age of the algorithm 20 years ago

Wachiwit/Shutterstock It is two decades since Facebook introduced the News Feed – letting loose a world in which algorithms would shape ever more of our lives. In 2006, Facebook was facing something of a crisis. Its internal data suggested that for the first time since its launch two years earlier (as TheFacebook), the company had […]

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How Facebook’s News Feed kicked off the age of the algorithm

Wachiwit/Shutterstock It is two decades since Facebook introduced the News Feed – letting loose a world in which algorithms would shape ever more of our lives. In 2006, Facebook was facing something of a crisis. Its internal data suggested that for the first time since its launch two years earlier (as TheFacebook), the company had […]

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Discovery of ancient DNA from antelope fossils in South Africa opens a new window on the past

Over the past 50,000 years, many of the world’s large mammals have gone extinct. Until recent decades, all we knew about them came from fossils. Now, analysis of ancient DNA is adding to the picture. Ancient DNA is damaged and degraded genetic material often obtained from fossils thousands of years old. It’s giving scientists insights […]

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Science uncovers how the brain interprets artistic beauty

Stand in front of Turner’s Sun Rising Over Water (1825-30) and something odd tends to happen. The painting holds you, even though observers might struggle to say why. Maybe it is the colour, the balance, the composition, or the strange stillness the artwork seems to carry. Whatever it is, you feel it long before you […]

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Science uncovers how the brain interprets artistic beauty – new research

Stand in front of Turner’s Sun Rising Over Water (1825-30) and something odd tends to happen. The painting holds you, even though observers might struggle to say why. Maybe it is the colour, the balance, the composition, or the strange stillness the artwork seems to carry. Whatever it is, you feel it long before you […]

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Human ‘safety drivers’ in Uber robotaxis could lose skills if all they do is observe

A safety driver may become less of an operator and more of a critical supervisor. Scharfsinn / Shutterstock Imagine getting into a London taxi. Someone is sitting in the driver’s seat, but the car is driving itself. If the autonomous system gets into difficulty, they must recognise what is happening, decide whether to intervene and, […]

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Early mammals weren’t all loners, as scientists thought – some already lived in pairs alongside the dinosaurs

Illustration of early mammals and dinosaurs. Generated by ChatGPT. About 200 million years ago, furry little egg-laying creatures evolved the ability to feed their offspring with a secretion from some special glands: milk. Their evolutionary journey continued and by about 160 million years ago, the first mammals with a real placenta had come into being. […]

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