articles

An international study has shed new light on the genetic factors associated with Parkinson’s disease, pointing at a group of lysosomal storage disorder genes as potential major contributors to the onset and progression of this common neurodegenerative disorder. The study appears in the journal Brain.

By organizing pigments on a DNA scaffold, an MIT-led team of researchers has designed a light-harvesting material that closely mimics the structure of naturally occurring photosynthetic structures.

A simple colour-changing test to detect fluoride in drinking water, devised by researchers at the University of Bath, could in the future prevent the crippling bone disease, skeletal fluorosis, in developing countries such as India and Tanzania.

With tensions running high amidst the continued North Korean nuclear threat, members of the Bulletin of the Atomic Scientists are getting ready for their annual meeting in Chicago on November 6. The group of experts on nuclear policy, climate change, and other potential global hazards, is better known as the keeper of the “Doomsday Clock,” the near-universally recognized minimalist representation of the likelihood of a man-made worldwide catastrophe—with midnight marking the terminus, the point of imminent disaster.

An international team of scientists, led by British Antarctic Survey (BAS), has produced a new map showing how much heat from the Earth’s interior is reaching the base of the Antarctic Ice Sheet. The map is published this week (Monday 13 November) in the journal Geophysical Research Letters.