For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.
Briefing
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FDA cuts imperil food safety, but not how you might think
Layoffs at the FDA, USDA and CDC could erode the U.S. food safety system. Experts aren’t so worried about milk or chicken today; they’re concerned about the future.
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How to get the biggest splash at the pool using science
Move over belly flops and cannonballs. Manu jumps, pioneered by New Zealand’s Māori and Pasifika communities, reign supreme.
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Climate change is coming for your cheese
Adapting to climate change by replacing grass in cows’ feed with corn affected the nutritional value and quality of cheese, French researchers found.
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Sauropod dinosaur's last meal reveals that it didn't bother to chew
A sauropod dinosaur fossil has been found with preserved stomach contents for the first time, providing insights into what they ate and how
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The chilling discovery that nerve cells help cancers grow and spread
A new understanding of how tumours exploit our nervous system is leading to new ways to treat cancer using familiar drugs like Botox and beta blockers
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Starlink satellites are leaking radio signals that may ruin astronomy
Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX’s Starlink satellites, which seem to be unintentionally leaking radio signals that overpower astronomers’ telescopes
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IBM says it will build a practical quantum supercomputer by 2029
The company has unveiled new innovations in quantum hardware and software that researchers hope will make quantum computing both error-proof and useful before the end of the decade
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Tutankhamun was only a D-list pharaoh. So why was his tomb so opulent?
He was a minor king, yet Tutankhamun’s tomb might have been the most richly stocked of all in ancient Egypt. Now research is revealing the surprising reasons why he was given such a lavish send-off
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Gene editing could treat damage from 'irreversible' kidney disease
Using CRISPR to correct the mutations behind polycystic kidney disease could counter some of the damage the condition causes