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Technology

Flickering lights help smartphones keep time

Devices could regulate their internal clocks by synchronising to the frequency of mains electricity, revealed in the flicker of fluorescent lights

Humans

Implanted electrodes offer clues to brain’s ‘thesaurus’

Physics

Mysterious electrical bursts warn of material collapse

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Brain-controlled arm could beat paralysis

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Hand paralysis reversed in monkeys

Earth

US to resume building nuclear plants

Physics

Thinnest silicon-chip wires refuse to go quantum

Physics

Huge scrapyard tech could hurl giant lightning bolts

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Mind control key to improving Parkinson’s symptoms

Life

Monkeys ‘feel’ texture of virtual objects

Rhesus macaques have learned to feel the texture of virtual objects on a computer screen without touching a thing

Earth

Engineers can build a low-carbon world if we let them

Technology

Recharging the battery

Physics

Electric ice a shock to the solar system

Earth

New power wave heads out to sea