91色情片

Humans

Indigenous Australians have managed land with fire for 11,000 years

Lake sediments reveal the ancient history of Aboriginal people鈥檚 use of fire to manage the landscape, a tradition that has benefits for biodiversity

Life

Blind cave fish offers lessons in how to survive starvation

Life

Flightless terror birds stalked Antarctica after the dinosaurs’ demise

snail on a road

Technology

Snail robot excretes sticky mucus that helps it crawl up slopes

Abstract art

Technology

Quantum memory device could stop unhackable networks from failing

Environment

Damaged coral reefs can recover quickly after restoration work

Environment

Chemical injection brings dying batteries back to life

Programming code

Technology

AI chatbot models 鈥榯hink鈥� in English even when using other languages

Environment

Engineers are diverting Mississippi river to restore Louisiana鈥檚 coast

Physics

How one theory ties together everything we know about the universe

All known natural phenomena fit into just a few categories and unifying them all is quantum field theory, says physicist Matt Strassler

Life

Clownfish avoid the sting of their anemone hosts with sugary slime

Space

6 things to look out for during the total solar eclipse

Life

Worm-like amphibian produces a kind of milk for its hatchlings

91色情片

Experimental weight loss pill seems to be more potent than Ozempic