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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...

10 days ago 0 Comments
February 15, 2015 at 9:12PM
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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'...

17 days 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...

1 month 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...

2 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...

2 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. ...

3 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...

3 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 ...

3 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...

3 months ago 0 Comments
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There has been talk of printing blood vessels for a few years, but it's tricky to make tissue that fits the complex shapes of a human body while remaining effective. However, a research team at Brigham and Women's Hospital may have licked that problem: they've 3D printed vessels using a new techni...

8 months ago 0 Comments
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Many know that brains are inherently complex things; there are trillions of synapses converting chemical and electrical signals in a human mind. However, did you know that even those synapses are very complex? If not, it should be perfectly clear now. German scientists have used a mix of extremely...

8 months ago 0 Comments
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Scientists have long yearned for a neuron-by-neuron illustration of brain activity; get that and you can see exactly what drives an animal's thoughts and reflexes. MIT may make those wishes come true, as it just revealed a system that produces a complete 3D neural activity map. The discovery revol...

9 months ago 0 Comments
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You might know where your forebears lived a few generations prior, but how about the exact village they came from -- 1,000 years ago? Thanks to DNA sequencing, it's now possible to find that out in many cases according to researchers from the University of Sheffield in the UK. The aptly-named GPS ...

9 months ago 0 Comments
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While 3D video may not be very popular these days, someone's still wearing 3D glasses -- or rather, something. Newcastle University scientists are outfitting praying mantises with very small 3D eyewear to test their depth perception, which is unique in the insect world; most species are limited to...

10 months ago 0 Comments