Science

Engineers develop stickers that can see inside the body

A 'nano-robot' built entirely from DNA to explore cell processes

Oldest DNA from domesticated American horse lends credence to shipwreck folklore

Quantum cryptography: Hacking is futile

The best semiconductor of them all?

Astronomers develop novel way to 'see' the first stars through the fog of the early Universe

Why Jupiter doesn't have rings like Saturn

Paper wasps form abstract concept of 'same' and 'different'

Study finds why many IVF embryos fail to develop

New fossil shows four-legged fishapod that returned to the water while Tiktaalik ventured onto land

The size of mammal ancestors' ear canals reveal when warm-bloodedness evolved

Skin: An additional tool for the versatile elephant trunk

Robot dog learns to walk in one hour

A robot learns to imagine itself

Astronomers detect a radio 'heartbeat' billions of light-years from Earth

During sleep the brain's reaction to sound remains strong, but one critical feature of conscious attention disappears

NASA Reveals Webb Telescope's first images of unseen universe

President Biden reveals first image from NASA's Webb Telescope

The ultimate fate of a star shredded by a black hole

Major step forward in fabricating an artificial heart, fit for a human

Quantum physics: Record entanglement of quantum memories

Physicists see electron whirlpools

New genetic research on remote Pacific islands yields surprising findings on world's earliest seafarers

Shapeshifting microrobots can brush and floss teeth

Nanoparticle vaccine protects against a spectrum of COVID-19-causing variants and related viruses

Dinosaurs took over amid ice, not warmth, says a new study of ancient mass extinction

Shrimps and worms among first animals to recover after largest mass extinction

Capturing the onset of galaxy rotation in the early universe

Crushed, zapped, boiled, baked and more: Nature used 57 recipes to create Earth's 10,500-plus 'mineral kinds'