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The L'Oreal Group hasn't tested its products on animals worldwide since 2013, instead relying on a predictive model that utilizes a "Reconstructed Human Epidermis" -- basically bits of skin grown in a lab -- to ensure that its products are safe. Now the French cosmetics giant is teaming up with 3D...

5 days ago 0 Comments
May 18, 2015 at 8:41PM
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Catchy songs are infectious, so you shouldn't feel bad if you've spent the last six months muttering about being all about that bass. Treatments for this persistent condition normally include either playing the track on a loop until you're bored of it, listening to anything else or forcing yoursel...

13 days ago 0 Comments
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Plants are delicate things, which makes them a pain to study under an electron microscope -- you'll probably damage the very cells you're trying to look at. You'll get a much better look if the University of Florida's new imaging technique catches on, though. Their approach leans on both a compoun...

21 days ago 0 Comments
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NASA knows that it can't rely solely on astronomers and robotic rovers to find life on other worlds, so it's recruiting some help. The space agency has formed the Nexus for Exoplanet System Science (NExSS), a coalition of scientists who study astrophysics, Earth, other planets and the Sun. The gro...

1 month ago 0 Comments
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Doctors dream of injecting cells with large nanoscopic cargo to treat or study illnesses. The existing approach to this is extremely slow, however. At one cell per minute, it would take ages to get a meaningful payload. That won't be a problem if UCLA scientists have their way, though -- they've d...

1 month ago 0 Comments
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This isn't some long lost Jackson Pollock, it's what's going on inside the mind of a fruitfly. Life really does imitate art, as this incredible collection of medical images from Wellcome Images illustrates. These spectacular shots leverage modern medicine's most advanced imaging techniques while p...

2 months ago 0 Comments
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Just how small can life get? Almost unbelievably small, if you ask a team of Berkeley Lab researchers. They've taken the first detailed electron microscope pictures of the tiniest bacteria known to date -- at a typical 0.009 cubic microns in volume, you could fit 150 of them in an already miniscul...

2 months ago 0 Comments
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There's no doubt that doctors would prefer to treat cancer as soon as they spot it, and it looks like nanotechnology might give them that chance. Researchers at the University of Leeds have successfully tested gold nanotubes that are useful for both imaging and destroying cancer cells. Since the t...

3 months ago 0 Comments
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If you want to see how animal embryos grow in eggs, you typically have to poke a hole in the egg and patch it up later. That's not always safe, and it may give you an incomplete picture of what's going on. Scientists at Beijing's Tsinghua University think they have a better solution, though. They'...

3 months ago 0 Comments
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Everyone loves the idea of strapping a smartwatch to their wrist and using it to get a bit healthier, but there's a fine line between casual wearables and serious medical devices. It's an important distinction, since while the former can be sold without any sort of oversight, the latter is rightly...

4 months ago 0 Comments
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Institutions have already been amassing huge DNA collections to catalog the world's creatures, but Moscow State University might just top them all. It's planning to build "Noah's Ark," a repository for the genes of every creature, living or extinct -- as long as the genes are readable, they'll eit...

4 months ago 0 Comments
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Wondering how NASA could make a clever yet groan-inducing music video like "All About That Space?" Really, it's just carrying on a tradition of producing science-themed tunes. A lot of them are cheesy covers -- we've seen scientific riffs on Adele and Psy, among others -- while others remind you w...

5 months ago 0 Comments
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BioDigital Human (free with in-app purchases) is an astounding 3D map of the human body, all rendered in real time so you can explore, zoom and rotate anatomically correct illustrations. The body can be dissected virtually, and layers can be added or removed. Illustrations can be annotated and share...

5 months ago 0 Comments
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So far, the biggest benefit of 3D-printing organs is that you don't need someone to donate their body to medical science before you can do an experiment. That's why Organovo's big news is so exciting for scientists, since the company has let it be known that its 3D-printed livers are now on sale. ...

6 months ago 0 Comments
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In every business, from the Amalgamated Rubber Sole Company through to the halls of Nabisco, someone, somewhere, is dreaming of a pill that instantly makes you thin. Several already exist, but if you don't want to sit through that one worrying side-affect of Xenical or find a way to get a large qu...

6 months ago 0 Comments
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Scientists from MIT have figured out how to hack living cells to store biological events around them. They modified E. Coli cells to generate so-called retrons -- a type of mutated single-strand DNA -- in response to stimuli like light or chemicals. Those lo-fi "memories" can then be read back to ...

6 months ago 0 Comments
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Genome testing gear doesn't get a lot of love. Like a lot of lab equipment, it tends to be ugly and unwieldy -- it's not designed with the same elegance as the smartphone in your pocket. Mercifully, the crew at Fluidigm appears to have solved those problems in one shot with its Juno genotyping mac...

6 months ago 0 Comments