‘Surprising’ hidden activity of semiconductor material spotted by researchers

New research suggests that materials commonly overlooked in computer chip design actually play an important role in information processing, a discovery which could lead to faster and more efficient electronics. Using advanced imaging techniques, an international team found that the material that a semiconductor chip device is built on, called the substrate, responds to changes …

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Scientists use wearable technology to detect stress levels during sleep

What if changes in a person’s stress levels could be detected while they sleep using wearable devices? A new study find changes in perceived stress levels reflected in sleep data — an important step towards identifying biomarkers that may help flag individuals in need of support. ​What if changes in a person’s stress levels could …

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Animals may help ecosystems store 3 times more carbon than we thought

Carbon storage calculations don’t always take into account the effects of animals – when they eat, defecate and die, they help store lots of carbon ​Carbon storage calculations don’t always take into account the effects of animals – when they eat, defecate and die, they help store lots of carbon Carbon storage calculations don’t always take …

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Songs that birds ‘sing’ in their dreams translated into sound

By measuring how birds’ vocal muscles move while they are asleep and using a physical model for how those muscles produce sound, researchers have pulled songs from the minds of sleeping birds ​By measuring how birds’ vocal muscles move while they are asleep and using a physical model for how those muscles produce sound, researchers …

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Your genes may influence how much you enjoy listening to music

Identical twins seem to experience more similar levels of pleasure when listening to music than non-identical twins, which suggests it has a genetic element ​Identical twins seem to experience more similar levels of pleasure when listening to music than non-identical twins, which suggests it has a genetic element Identical twins seem to experience more similar levels …

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Early humans spread as far north as Siberia 400,000 years ago

A site in Siberia has evidence of human presence 417,000 years ago, raising the possibility that hominins could have reached North America much earlier than we thought ​A site in Siberia has evidence of human presence 417,000 years ago, raising the possibility that hominins could have reached North America much earlier than we thought A site …

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Wind turbines based on condor wings could capture more energy

Curved wing tips inspired by the world’s heaviest flying bird could enhance the efficiency of wind turbines by of 10 per cent, according to simulations ​Curved wing tips inspired by the world’s heaviest flying bird could enhance the efficiency of wind turbines by of 10 per cent, according to simulations Curved wing tips inspired by the …

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Autonomous e-scooters could ride themselves back to charging points

Teams of staff usually return e-scooters to where they will be needed, but adapted scooters that can balance and stop themselves, and be controlled remotely, are a step towards autonomous ones that can take themselves wherever they have to go ​Teams of staff usually return e-scooters to where they will be needed, but adapted scooters …

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Autonomous e-scooters could ride themselves back to charging points

Teams of staff usually return e-scooters to where they will be needed, but adapted scooters that can balance and stop themselves, and be controlled remotely, are a step towards autonomous ones that can take themselves wherever they have to go ​Teams of staff usually return e-scooters to where they will be needed, but adapted scooters …

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These photos show AI used to reinterpret centuries-old graffiti

Artist Matthew Attard turned to eye-tracking technology to generate a fresh take on images of ships carved by seafarers on chapels in Malta hundreds of years ago ​Artist Matthew Attard turned to eye-tracking technology to generate a fresh take on images of ships carved by seafarers on chapels in Malta hundreds of years ago Artist Matthew …

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