The widespread view of Neanderthals as cognitively inferior to early modern humans is challenged by new research. Scientists examined pigment-stained and perforated marine shells, most certainly used as neck pendants, from two Neanderthal-associated sites in the Murcia province of south-east Spain. The analysis of lumps of red and yellow pigments found alongside suggest they were [...]
Continue reading about Use of body ornamentation shows Neanderthal mind capable of advanced thought
Bifocal glasses may be effective in slowing the progression of myopia (nearsightedness) in children with high rates of progression, according to a new study.
Continue reading about Bifocals may slow progression of nearsightedness in children
Mango fruit has been found to prevent or stop certain colon and breast cancer cells in the lab, according to a new study by food scientists.
A 21-gene test that predicts whether early stage breast cancer patients will benefit from chemotherapy is having a big impact on treatment decisions by patients and doctors alike, according to a new study.
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Researchers have developed compact, mid-infrared laser diodes that generate more light than heat — a breakthroughs in quantum cascade laser efficiency.
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Putting yourself in the line of fire is shown to reap huge rewards, in a new study. Researchers have discovered that male cleaner wrasse are quick to play the hero when their dinner is at stake.
Continue reading about Reluctant hero? Cleaner fish show it pays to be selfless
A study found that every hour spent in front of the television per day brings with it an 11 percent greater risk of premature death from all causes, and an 18 percent greater risk of dying from cardiovascular disease. The findings apply to both obese and overweight people as well as people with a healthy [...]
Researchers have identified the first genetic variant associated with aggressive prostate cancer, proving the concept that genetic information may one day be used in combination with other factors to guide treatment decisions.
Continue reading about Genetic variant associated with aggressive form of prostate cancer
A new study shows that delivering stem cells on a polymer scaffold to treat large areas of missing bone leads to improved bone formation and better mechanical properties compared to treatment with scaffold alone.
High intakes of calories and sodium appear to be associated with the progression of retinal disease among African-American patients with diabetes, according to a new study.