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Today on 快猫短视频

All the latest on newscientist.com: neuroscience can make you kinder, police wearing cameras, dolphins inspire bomb detector, Mars on Earth and more

Earth

Life returns to slopes of America’s deadliest volcano

Today on 快猫短视频

Today on 快猫短视频

Today on 快猫短视频

Earth

Huge smoke cloud turns day to night in Sydney harbour

Today on 快猫短视频

Space

Massive remnant of meteor surfaces from Russian lake

Enigma Number 1771

Feedback: Drink up your oxygen

Water with even more oxygen, elephants as the ultimate unit, the comeback of cubic litres, and more

Not his cup of tea

Magnetic marbles anyone?

Silk stockings

Earth

Labyrinthine M. C. Escher stairs line vast Indian well