Dinosaur with 50-ft neck claims crown for longest necked animal ever

It’s no secret that sauropods had really long necks, but now paleontologists claim to have identified the species that takes the crown. According to the team, Mamenchisaurus has the longest neck of any known animal ever, measuring 50 ft (over 15 m).

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Depression is different for men and women, and the proof is in our DNA

A growing body of evidence has confirmed how much our susceptibility to mental illness is based in our genes. Now, researchers have found that depression is genetically sex-specific, opening the door to more tailored therapy than ever before.

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The genie escapes: Stanford copies the ChatGPT AI for less than $600

Stanford's Alpaca AI performs similarly to the astonishing ChatGPT on many tasks – but it's built on an open-source language model and cost less than US$600 to train up. It seems these godlike AIs are already frighteningly cheap and easy to replicate.

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Astronomers discover first direct evidence of vulcanism on Venus

After decades of speculation, astronomers have discovered the first direct evidence of volcanic activity on Venus. Radar images of Earth’s “twin” taken just a few months apart reveal a recent eruption.

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Underwater turbulence revealed as a key factor in climate change

Much of the heat and carbon produced by humans is absorbed by the ocean. New research has shed light on the role that underwater waves play in moving that heat and carbon around our oceans, an important factor in predicting climate change.

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Lit-up tumors give surgeons new precision in cancer surgery

Pediatric researchers have developed a technique that sees tumor-seeking probes attach to cancer cells and emit fluorescence under short-wave infrared light, opening the door for much better surgery and outcomes for kids with neuroblastoma

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Synthetic protein tweak could lead to universal cancer immunotherapy

Scientists have made a breakthrough towards an off-the-shelf treatment for immunotherapy against cancer. A synthetic protein tweak can allow immune cells from any donor to be given to any patient without the risk of a dangerous immune reaction.

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Humble tea’s antidepressant properties confirmed

A tea that’s been around for more than 900 years might be just what the doctor ordered as a treatment for depression. Already renowned for its health benefits, researchers have now demonstrated matcha tea’s antidepressant-like effects.

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