Rheumatoid arthritis is an autoimmune condition in which the immune system attacks the joints, causing inflammation, pain, and eventually destruction of the tissues that make up this essential body part.
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A research team led by...
While the supposed benefits of moderate drinking have been widely reported in the media, many reports have failed to take into account other risk factors.
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The benefits of light alcohol consumption, as well as the risks...
Flightless Galapagos cormorant opening its tiny wings.(Stock image)
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The flightless cormorant is one of a diverse array of animals that live on the Galapagos Islands, which piqued Charles Darwin's scientific curiosity in the 1830s. He hypothesized...
Babies often amaze their parents when they seemingly learn new skills overnight -- how to walk, for example. But their brains were probably prepping for those tasks long before their first steps occurred, according to researchers.
Researchers at Penn State...
Using brain stimulation researchers could increase honest behavior.
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Honesty plays a key role in social and economic life. Without honesty, promises are not kept, contracts are not enforced, taxes remain unpaid. Despite the importance of honesty...
Probiotics may relieve symptoms of depression, suggests a new study.
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Probiotics may relieve symptoms of depression, as well as help gastrointestinal upset, research from McMaster University has found.
In a study published in the medical journal Gastroenterology,...
Virus' envelope. Its unusual structure, never before seen in nature, could let scientists develop super-durable materials and better treat disease.
Credit: Credit Courtesy the study authors/eLife
It's like the Superman of viruses, astonishingly tough and able to survive in an environment...
In type 1 diabetes, autoreactive T-cells attack insulin-producing islet cells in the pancreas (frame 1). Fiorina and colleagues showed that the network of genetic regulatory factors controlling production of a protein called PD-L1 is altered in blood stem cells...
Legend of the image: left: notched raven bone from Zaskalnaya VI Neanderthal site, Crimea. center: experimental notching of a bird bone; right: sequences of experimentally made notches compared to those from Zaskalnaya VI.
Credit: Francesco d'Errico; CCAL
The cognitive abilities of...
People who were sleeping on average around six hours a night had a waist measurement that was 3cm greater than individuals who were getting nine hours of sleep a night.
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Adults in the UK who have...
Adam Goldfarb, MD, (left) and Kamal Elagib, MBBS, PhD, examine the effects of flipping the "master switch" they discovered. One set of cells displays characteristics of infantile megakaryocytes, while the other displays characteristics of adult megakaryocytes. The ability to...
