Follow NebulousNikki. World Canada Local. The science behind zombies: Could it really happen? Full Menu Search Menu. Close Local your local region National. Search Submit search Quick Search. Comments Close comments menu. Video link. Close X. Click to scroll back to top of the page Back to top. By Nicole Mortillaro Global News. Posted October 28, pm. Updated October 31, pm. View image in full screen. Smaller font Descrease article font size - A. Share this item on Facebook facebook Share this item via WhatsApp whatsapp Share this item on Twitter twitter Send this page to someone via email email Share this item on Pinterest pinterest Share this item on LinkedIn linkedin Share this item on Reddit reddit Copy article link Copy link.
Brain scans from those infected by prion-based diseases have been compared in appearance to a shotgun blast to the head. To make things truly apocalyptic, we need a virus that spreads quickly and will carry the prions to the frontal lobe and cerebellum. Email fyi popsci. Republicans and Democrats have both made appearances in Glasgow for the giant climate conference. The quasar J is 13 billion light-years away from Earth. But it still can reveal a lot about our own universe.
Brighstoneus simmondsi has a big lump around the nostrils, like a chunky alligator. Sign up to receive Popular Science's emails and get the highlights. The high elevation allows the fungus to grow and later spread its spores widely. Below, you can watch a video showing how the parasitic fungus infects its victims, leading them to their death.
They found that a previously unknown species of the Zatypota wasp can manipulate spiders from the Anelosimus eximius species to an extent that researchers have never before witnessed in nature. But Fernandez-Fournier and team noticed that members of this species infected with Zatypota larva exhibited bizarre behavior, leaving their colony to weave tightly-spun, cocoon-like webs in remote locations.
Further research presented a gruesome string of events. The Zatypota wasps lay eggs on the abdomen of A. When the egg hatches and the wasp larva emerges, it starts feeding on the spider and begins to take control of its body. When the larva has gained full control of its host, it turns it into a zombie-like creature that is compelled to stray away from its mates and spin the cocoon-like nest that will allow the larva to grow into the adult wasp.
But while reviving dead humans may not be on the cards for our race just yet, reviving other organisms is. This can be particularly unsettling when we think that those organisms are… viruses. Giant viruses are called this way because, though still tiny, they are easily visible under the microscope.
But there is something else that makes P. It is a DNA virus that contains a large number of genes — as many as , to be precise. This is in stark contrast with other DNA viruses, such as the human immunodeficiency virus HIV , which only contains about 12 genes in all. The size of giant viruses, as well as the fact that they contain such a large amount of DNA, can make them particularly dangerous, explain the researchers who discovered P.
Yet Claverie and Abergel warn that there may be similar giant viruses buried inside the permafrost that could prove dangerous to humans. Though they have remained safely contained so far, global heating and human action could cause them to resurface and come back to life, which might bring about unknown threats to health. The bacteria — which insects disseminate — infect plants such as goldenrods, which have yellow flowers.
The infection causes the goldenrods to put out leaf-like extensions instead of their usual blooms. Eventually, they only serve the spread of the bacteria. But can humans turn into zombies, too? In the s, Dr. Chavannes Douyon and Prof.
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