Latest findings support the theory that teeth in the animal kingdom evolved from the jagged scales of ancient fish, the remnants of which can be seen today embedded in the skin of sharks and skate.
Scientists have created mini biological models of human primary liver cancers, known as organoids, in the lab for the first time. In a paper published in Nature Medicine, the tiny laboratory models of tumours were used to identify a new drug that could potentially treat certain types of liver cancer.
The use of keyhole surgery to repair ruptured abdominal aortic aneurysm is both clinically and cost effective and should be adopted more widely, concludes a randomised trial published by The BMJ today.
Children with disabilities are being denied equal opportunities for a quality education across the world, including in the UK13 Nov 2017
Researchers from the Faculty of Education have produced a new report on the current state of education for children with disabilities in both England and India. Here, Dr Nidhi Singal, one of the report’s authors, outlines some of the key statistics, and argues that teachers need better training and more support “underpinned by principles of inclusion”.
A 2,000-year-old intact and inscribed sundial – one of only a handful known to have survived – has been recovered during the excavation of a roofed theatre in the Roman town of Interamna Lirenas, near Monte Cassino, in Italy.
Sheep can be trained to recognise human faces from photographic portraits – and can even identify the picture of their handler without prior training – according to new research from scientists at the University of Cambridge.
Researchers have successfully incorporated washable, stretchable and breathable electronic circuits into fabric, opening up new possibilities for smart textiles and wearable electronics. The circuits were made with cheap, safe and environmentally friendly inks, and printed using conventional inkjet printing techniques.
The largest study to date of body sizes over millions of years finds a “pulse and stasis” pattern to hominin evolution, with surges of growth in stature and bulk occurring at different times. At one stage, our ancestors got taller around a million years before body mass caught up.
Substantial reductions in the global burden of traumatic brain injury (TBI) could be achieved with improved policies for prevention, new directions for clinical care, and novel approaches to research, according to The Lancet Neurology Commission on TBI.