Humans
- Health & Medicine
Liquid mouth drops could one day protect people from peanut allergies
An immune treatment given as liquid mouth drops helped allergic children eat the equivalent of a few peanuts without having a reaction.
- Health & Medicine
Pancreatic cancer tumors attack the blood vessels that deliver chemo drugs
Pancreatic cancer is nearly impossible to treat, but now we may know why. New research shows that the tumors destroy nearby blood vessels, making it harder for drugs to reach them.
- Humans
Stone tools may place some of the first Americans in Idaho 16,500 years ago
Newly discovered stone artifacts support the idea that North America’s first settlers traveled down the Pacific coast and then turned eastward.
- Genetics
There’s no evidence that a single ‘gay gene’ exists
Many genetic factors with small effects combine with one’s environment to influence sexual behavior, researchers say.
- Humans
A 3.8-million-year-old skull reveals the face of Lucy’s possible ancestors
A fossilized hominid skull found in an Ethiopian desert illuminates the earliest-known Australopithecus species.
- Humans
Textile archaeologists use ancient tools to weave a tapestry of the past
Using tools leftover from ancient spindles and looms, textile archaeologists are starting to understand the fabrics of the past.
- Humans
A historic opioid trial highlights what we know about the deadly drugs
An Oklahoma judge finds that Johnson & Johnson must pay $572 million to the state for the company’s role in the epidemic.
- Health & Medicine
How strep throat may spark OCD and anxiety in some kids
A potential link between strep throat and sudden mental disorders in children raises questions about how infections can alter the brain.
- Health & Medicine
An Illinois patient’s death may be the first in the U.S. tied to vaping
Officials have announced one death among nearly 200 patients with severe lung illnesses that are potentially related to vaping.
- Health & Medicine
Marijuana and meth are getting more popular in America, but cocaine has declined
In 2006, drug users spent more on cocaine than on heroin, marijuana or methamphetamine. By 2016, marijuana expenditures had exceeded the other drugs.
- Health & Medicine
Vaping may have sent 153 people to hospitals with severe lung injuries
In the last two months, 16 U.S. states have reported 153 people hospitalized with lung injuries that may be tied to vaping.
- Health & Medicine
High blood pressure throughout middle age may increase the risk of dementia
A pattern of high blood pressure during midlife followed by high or low readings in one’s golden years is linked to dementia.
