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1/3 of American adults can now legally smoke marijuana. Here is how weed affects your brain and body, for good and bad
Marijuana can make you feel good. One of weed's active ingredients, tetrahydrocannabinol (THC) interacts with the brain's reward system, the ...
Earth-friendly shoes: Adidas developing sustainable leather alternative made from fungus
The athletic-wear company [Adidas] announced on [December 28] that it's working on a new material, a plant-based leather that will ...
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13 discoveries in 2020 that have transformed what we know about human evolution
Here are some of the most eye-raising anthropological findings of 2020. … 2) Certain Neanderthal genes, researchers found, code for proteins ...
Like humans, chimpanzees focus on fewer, more meaningful friendships as they age
Young adults maintain many friendships, but as people grow older, they tend to winnow that group down to a select ...
McPlant: McDonalds poised to launch proprietary menu of plant-based meats in 2021
On [November 9], the fast-food giant [McDonald’s] announced it is developing a new line of menu items called the "McPlant." ...
These kinds of personality types are most likely to embrace conspiracy theories
[P]eople who are self-important, narcissistic, anxious, depressed, or impulsive are slightly more likely to cling to a conspiracy theory than ...
It might soon be possible to shape your own dreams
The technology engineer — and self-proclaimed wannabe cyborg — [Tomás Vega] has been developing a device with other researchers at the MIT Media ...
Fox News fetes Chinese scientists claiming China made and intentionally released COVID virus. Turns out they are on former Trump strategist Steve Bannon’s payroll
A strange new paper claiming the coronavirus was a "laboratory product" quietly made its way into a repository of preliminary research ...
Coronavirus ‘relapses’ in South Korea blamed on faulty tests detecting ‘dead virus fragments’
Scientists said the wave of South Koreans who tested positive for COVID-19 even after they recovered did not have the ...
Past decade taught us how wrong we were about human evolution, including when our ancestors left Africa
In recent years, anthropologists around the world have discovered new human ancestors, figured out what happened to the Neanderthals, and pushed ...
Why you shouldn’t expect the DNA you send to companies like 23andMe to remain private forever
The data you shared with a genetic testing startup like 23andMe is private — for now. But maintaining that privacy, which rests ...
Viewpoint: Consumer tests are ‘neither safe nor private’
As millions of Americans sat down to Thanksgiving dinner, the biomedical researcher James Hazel sent out a stark warning about the genetic-testing kits that ...
Can this DNA test find the right depression medication for you?
Using DNA testing to determine how well a given depression medication will work with a patient's genetic makeup is becoming ...
Video: Why having a dog can put you in a ‘state of calm’
Your pets have a larger effect on your body and brain than you might think. They have the ability to ...
10 common misconceptions about the human brain
[C]hances are you’ve heard a completely incorrect “fact” about the brain. … [Here are] the biggest and most widely believed ...
Headlines tout Jurassic World in offing but scientists, journalists separate fact from fiction
A real-life "Jurassic World" with genetically engineered dinosaurs is an enthralling or frightening scenario — depending upon your perspective — ...
