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New Scientist - Home
New Scientist - Home
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James Watson, co-discoverer of DNA’s double helix, has died aged 97
As one of the most influential scientists of the 20th century, James Watson pioneered the field of genetics and left behind a complicated legacy
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Enceladus’s ocean may be even better for life than we realised
The buried ocean on Saturn’s moon Enceladus seems to be stable across extremely long periods of time, making it an even more promising place to hunt for life
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Having children plays a complicated role in the rate we age
The effort of reproducing may divert energy away from repairing DNA or fighting illness, which could drive ageing, but a new study suggests that is only the case when environmental conditions are tough
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A distant galaxy is being strangled by the cosmic web
A dwarf galaxy 100 million light years away is being stripped of its crucial star-forming gas, and it seems that the cosmic web is siphoning off this gas as the galaxy passes through
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We may never figure out where interstellar comet 3I/ATLAS came from
The surface of comet 3I/ATLAS may have been so radically altered by cosmic rays that deducing its home star system would be impossible
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A three-legged lion has learned to hunt in a completely unexpected way
Jacob, an 11-year-old lion, has defied expectations by surviving for years after losing a leg – now we know his success is down to an innovative hunting strategy
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Digital map lets you explore the Roman Empire's vast road network
Archaeologists have compiled the most detailed map yet of roads throughout the Roman Empire in AD 150, totalling almost 300,000 kilometres in length
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Grafting trick could let us gene-edit a huge variety of plants
Many plants including cocoa, coffee and avocado cannot be gene-edited but a technique involving grafting could change that, opening the door to more productive and nutritious varieties
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Skeleton with brutal injuries identified as duke assassinated in 1272
The identity of a skeleton buried under a Budapest convent has been confirmed as Béla of Macsó, a Hungarian royal murdered in a 13th-century power struggle, and archaeologists have pieced together how the attack unfolded
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Is the expansion of the universe slowing down?
It is widely accepted that the universe is expanding at an accelerating rate, but now researchers say our measurements of the mysterious force driving that may be wrong and that the universe began to slow 1.5 billion years ago – yet other scientists disagree