Amazing new images as 37-trillion-cell ‘human atlas’ nears first draft

The hugely ambitious project of mapping the estimated 37.2 trillion cells of the human body is close to reaching a historic milestone – the first draft of the 'atlas.' We got a glimpse at what's in store from this unprecedented biological guidebook.

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‘Brain stars’ store our memories like a microscopic filing cabinet

Fascinating new findings uncover how clusters of 'brain stars' retain our learnings – and it changes what we previously understood about how memories are held and retrieved in our minds. The medical implications of this are vast.

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Plant-animal hybrid cells make solar-powered tissues, organs or meat

Scientists in Japan have created hybrid plant-animal cells, essentially making animal cells that can gain energy from sunlight like plants. The breakthrough could have major benefits for growing organs and tissues for transplant, or lab-grown meat.

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Ancient ‘sea Roomba’ tells a 555-million-year-old story of our evolution

A surprise discovery in the Australian outback has delivered exciting insight into the origins of complex animal life. The animal fossil, dating back half a billion years, shows when bilateral symmetry emerged – a hallmark of most life on Earth now.

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Strange sea creatures can merge their bodies into one blob when injured

Imagine being horribly maimed and the only way to survive was to merge your damaged flesh with another injured human. Scientists have discovered this startling ability in comb jellies, which can fuse together to share a nervous and digestive system.

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Choking under pressure: Brain neurons misfire when the stakes are highest

Whether we've watched athletes do it or experienced it ourselves, 'choking' in a high-stakes moment comes down to more than composure. For the first time, scientists have uncovered a set of neurons that fail to do their job when the payoff is greatest.

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Brain found to store three copies of every memory

Like a computer system with built-in redundancies, a study has revealed that brains use three different sets of neurons to store a single memory. The finding could one day help soften painful memories in people who've suffered trauma.

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“Cat poop” brain parasite could be hijacked to deliver drugs

Brain parasites are something that most people would naturally want to avoid, but maybe they can be used for good. A new study has found that a common brain parasite could be engineered to deliver drugs past the blood-brain barrier.

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Men lack sensitivity when it comes to touch – but there’s a natural fix

Touch is a vital sense in human survival and experience, yet not all touch is equal. Men have less touch sensitivity than women, which comes down to biology. Using biomechanics, scientists have found that you can hack nature with hyaluronic acid.

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Metal mouth – Komodo dragons’ teeth found to have a sharp iron coating

As if Komodo dragons didn't seem ferocious enough already, scientists have now discovered that the reptiles tear through flesh using a coating of iron on their teeth. It is now believed that dinosaurs such as T. rex may have been similarly endowed.

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