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All the latest on newscientist.com: racing for absolute zero, Alaska's wild weather, more nudging, tabletop accelerator, robo-rockers, and more

Regulars

Ultimate chill: The epic race to reach absolute zero

Physics

Ultimate chill: The epic race to reach absolute zero

Features

Quantum thermometer could measure coldest thing ever

News

Helium drought retires Herschel space telescope

Space

Helium drought retires Herschel space telescope

News

Space oddity: Putting quantum weirdness into orbit

Space

Space oddity: Putting quantum weirdness into orbit

Features

Hacked medical scanner becomes a nuclear forge

Space

Hacked medical scanner becomes a nuclear forge

News

Planck shows almost perfect cosmos – plus axis of evil

Space

Planck shows almost perfect cosmos – plus axis of evil

News

Controversial quantum computer aces entanglement tests

Technology

Controversial quantum computer aces entanglement tests

News

First fluid knots created in the lab

Physics

First fluid knots created in the lab

News

Physics

Sand-grain-sized drum extends reach of quantum theory

Detection of the uncertainty principle in a drum the width of a sand grain vindicates quantum theory but could complicate the hunt for gravitational waves

News

Physics

The quantum Sims: Matter's deepest mysteries recreated

Features

Beating heart of a quantum time machine exposed

Regulars

Physics

Cloud of atoms goes beyond absolute zero

News

Life

Zoologger: The toughest eggs in the world

News