“Their relationship was established through DNA analysis by scientists from the Institute of Legal Medicine at Innsbruck Medical University.
The men have not been told about their connection to Oetzi. The DNA tests were taken from blood donors in Tyrol.”
“Some handprints accompanying the most famous ancient cave paintings of ice age mammals such as horses and mammoths—long attributed to males—may have actually belonged to women. That’s the conclusion of a new study, in which a researcher compared the silhouettes of 32 handprints found next to 12,500- to 40,000-year-old cave paintings in southern France and northern Spain.”
“”Our study investigated how resveratrol and radiotherapy inhibit the survival of melanoma cells,” said Michael Nicholl, assistant professor of surgery at the MU School of Medicine and surgical oncologist at Ellis Fischel Cancer Center in Columbia, Mo. “This work expands upon our previous success with resveratrol and radiation in prostate cancer. Because of difficulties involved in delivery of adequate amounts of resveratrol to melanoma tumors, the compound is probably not an effective treatment for advanced melanoma at this time.””
“Field biologists are increasingly turning to camera traps to collect data. The set-up is really simple: when an animal passes in front of a camera, an infrared sensor becomes activated, and the camera silently snaps a photo. Sometimes – especially for camera traps designed to detect nocturnal species – an infrared flash, invisible to most mammals and birds, is used.”
“Using real-time scans of the brain, recent Harvard Ph.D. Juan Manuel Contreras, Richard Clarke Cabot Professor of Social Ethics Mahzarin R. Banaji, and Psychology Professor Jason P. Mitchell found a brain region in which patterns of neural activity change when people look at black and white faces, and at male and female faces. The study is described in a paper published last month in the journal PLOS ONE.”
“The study, which is published in the journal Pediatrics, found that irregular bedtimes could disrupt natural body rhythms and cause sleep deprivation, undermining brain maturation and the ability to regulate certain behaviours.
Professor Yvonne Kelly (UCL Epidemiology & Public Health), said: “Not having fixed bedtimes, accompanied by a constant sense of flux, induces a state of body and mind akin to jet lag and this matters for healthy development and daily functioning.””