51动漫

Life

Dozens of dinosaur footprints found in rock at Australian school

Palaeontologists have discovered 66 three-toed dinosaur footprints in a slab of rock that has been on display for 20 years at a school in Queensland

Space

Saturn gains 128 moons, giving it more than the other planets combined

Space

The asteroid Bennu is even weirder than we thought

Humans

The biggest coincidence in human evolution

Environment

Can we rely on forests to soak up the extra CO2 in the atmosphere?

Life

H5N1 flu is now killing birds on the continent of Antarctica

Health

Giving blood frequently may make your blood cells healthier

Environment

Major ship collision in UK waters sparks fears of toxic chemical leak

Technology

Largest all-electric flying machine begins sea trials

Environment

Wood-eating beetles may make wildfires emit even more carbon

When downed trees are attacked by beetles, the wood becomes more flammable, demonstrating another way insects can alter the risk of wildfires

Life

Male octopus injects female with venom during sex to avoid being eaten

Mathematics

‘Amazing’ spinning needle proof unlocks a whole new world of maths

Technology

Microsoft under fire for claiming it has a new quantum computer

Society

Thousands join ‘Stand Up for Science’ rallies across the US