To design a new potential Covid treatment, researchers at the Rosalind Franklin Institute at Oxford University took advantage of the biological quirks of an unlikely animal pair: the llama and the Syrian hamster.
Humans rarely experience such extreme social isolation, but studies have shown that even in normal life, increased loneliness has a negative impact on physical and mental health.What Matthews was seeing was the effect that social isolation had on the brains she was studying.
HyperX Cloud Stinger Wired Headset for $35 ($15 off): One of our favorite affordable picks, the Cloud Stinger is a great choice for desktop PCs, especially if you're playing a lot of team games and need a mic and headset but don't want to break the bank.
When researchers following in the boots of biologist Joseph Grinnell, who a century ago created a pioneering survey of California wildlife, began sampling birds and small mammals in the Mojave Desert, they expected the harsh conditions would magnify population changes driven by the climate crisis.
In a time when a lot of people are dealing with more distractions during the work day, the first question should be, Does this even need to be a meeting?.If you don’t have a dedicated desk and office chair, it’s time.
“The public didn’t know what the heck was going on,” says Vera Trainer, an oceanographer at the National Oceanic and Atmospheric Administration (NOAA) who studies harmful algal blooms in the Pacific Northwest.Since then, toxic algal blooms that create domoic acid have continued to force the closure of state beaches.
Roald Dahl’s 1983 children’s fantasy novel The Witches begins with a simple declaration: “This is not a fairy tale.” Witches, the unnamed boy narrator claims, are real.
© Marcial Quiroga-Carmona A scientific expedition to survey high-altitude wildlife in northern Chile documented the world’s highest dwelling mammal, the yellow-rumped leaf-eared mouse ( Phyllotis xanthopygus ) .
In a National Geographic podcast, wildlife photographer Tom Peschak describes what he encountered on Marion Island, breeding habitat for 28 bird species including light-mantled, wandering, grey-headed and black-browed albatrosses:.
Fu and her colleague and spouse Louis Ptáček, both at the University of California, San Francisco, had just identified a gene mutation that significantly decreased how many hours someone needs to sleep .
Bananas in Crisis, Aggressive Social Spiders, and More News.Hurricanes are fueling a rise in aggressive spiders, the end of the banana could be near, and Bugatti has released a $9 million car.Colonies of aggressive, social spiders boom after a hurricane.
"After about 48 hours of that madness, I was like, I'm done, " says state herpetologist John D. "All forms of life deserve respect and the right to live," Wallach says.
Though the experiments were conducted in mice, and are just a proof of concept, Ramirez says understanding how these regions of the brain play a role in enhancing positive memories or suppressing negative ones could unlock targets for treating psychiatric disorders like depression, anxiety, and PTSD.Scientists identified neurons in a mouse's hippocampus, shown in green, that were involved in encoding a fear memory.
And mice don’t have anywhere near our behavioral complexity.“It's important to recognize here the mouse doesn't really have depression per se,” says Yale psychiatrist Alex Kwan, who has studied the effects of ketamine on mouse brains.
It got him and his group off the ground.Engelbart: I got the money to do a research project on trying to test the different kind of display selection devices and that’s when I came up with the idea of mouse.Bill English: (chief engineer at SRI) That happened in ’63.
Meaning, your late car payment ain’t got nothing on spending your entire life in an intestine.Researchers at the University of California, Riverside, have found that one nematode worm, Nippostrongylus brasiliensis, appears to boost its odds of survival by dosing its rodent hosts with endocannabinoids, molecules that are known to reduce inflammation.
Sequencing technologies, for one, can reveal how cells with the same exact DNA turn their genes on or off in unique ways—and these methods are beginning to reveal that the brain is a more diverse forest of bristling nodes and branching energies than even Ramón y Cajal could have imagined.On Monday, an international team of researchers introduced the world to a new kind of neuron, which, at this point, is believed to exist only in the human brain.