Brain size riddle solved as humans exceed evolution trend

The largest animals do not have proportionally bigger brains — with humans bucking this trend — a new study has revealed. ​The largest animals do not have proportionally bigger brains — with humans bucking this trend — a new study has revealed. The largest animals do not have proportionally bigger brains — with humans bucking this …

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Weaker ocean circulation could enhance carbon dioxide buildup in the atmosphere, study finds

Scientists may have to rethink the relationship between the ocean’s circulation and its long-term capacity to store carbon, new research suggests. As the ocean gets weaker, it could release more carbon from the deep ocean into the atmosphere — rather than less, as some have predicted. ​Scientists may have to rethink the relationship between the …

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Stench of a gas giant? Nearby exoplanet reeks of rotten eggs, and that’s a good thing

An exoplanet infamous for its deadly weather has been hiding another bizarre feature — it reeks of rotten eggs, according to a new study of data from the James Webb Space Telescope. ​An exoplanet infamous for its deadly weather has been hiding another bizarre feature — it reeks of rotten eggs, according to a new …

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Life underground suited newly discovered dinosaur fine

A newly discovered ancestor of Thescelosaurus shows evidence that these animals spent at least part of their time in underground burrows. The new species contributes to a fuller understanding of life during the mid-Cretaceous — both above and below ground. ​A newly discovered ancestor of Thescelosaurus shows evidence that these animals spent at least part …

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Key electronic device developed for the massive arrival of 6G networks

Researchers were involved in the development of a switch, an essential device in telecommunications, capable of operating at very high frequency with lower power consumption than conventional technologies. The technology has applications in the new 6G mass communication systems and is more sustainable in terms of energy consumption than current devices. ​Researchers were involved in …

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Brain neurotransmitter receptor antagonist found to prevent opioid addiction in mice

New research has found a drug that treats insomnia works to prevent the addictive effects of the morphine opioids in mice while still providing effective pain relief. ​New research has found a drug that treats insomnia works to prevent the addictive effects of the morphine opioids in mice while still providing effective pain relief. New research …

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Run screaming or slow retreat? New study advances understanding of brain responses to emotionally-charged scenes

The ability to recognize and respond to emotionally-charged situations is essential to a species’ evolutionary success. A new study advances our understanding of how the brain responds to emotionally charged objects and scenes. ​The ability to recognize and respond to emotionally-charged situations is essential to a species’ evolutionary success. A new study advances our understanding …

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Ancient large kangaroo moved mainly on four legs, according to new research

A type of extinct kangaroo that lived during the Pleistocene around two and a half million to ten thousand years ago, known as the ‘giant wallaby’, was a poor hopper, a study has found. ​A type of extinct kangaroo that lived during the Pleistocene around two and a half million to ten thousand years ago, …

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