New research is helping confirm smoking as a risk factor for the devastating brain illness amyotrophic lateral sclerosis (ALS). ALS affects roughly 31,000 Americans each year, with about 5,000 new cases diagnosed annually, according to the U.S. Centers for Disease Control and Prevention. It’s a progressive, fatal illness that causes nerves cells controlling muscles to…  read on >  read on >

Deaths related to ozone air pollution will rise significantly around the world during the next two decades due to climate change, a new study warns. Cities in North America, Europe, Asia, Australia and Africa can expect to see ozone-related deaths increase by as many as 6,200 fatalities a year by 2054 unless humans rein in…  read on >  read on >

A white winter landscape might look magical, but the cold and snow and ice can make even the simplest of tasks potentially dangerous. “It’s slip and fall season,” said Dr. Letitia Bradford, an orthopedic surgeon who practices in rural communities in New Mexico and California. “We see a lot of ankle and wrist fractures during…  read on >  read on >

Five of eight British children who received human growth hormone from the pituitary glands of deceased donors went on to develop early-onset Alzheimer’s disease many decades later, researchers report. Researchers at University College London (UCL) suspect that the growth hormone received by these people in childhood may have contained amyloid-beta protein plaques, which build up…  read on >  read on >

Stuart Douglas, 78, has played the accordion all his long life. “I learned to play the accordion as a boy living in a mining village in Fife and carried on throughout my career in the police force and beyond,” said Douglas, of Cornwall, England. “These days I still play regularly, and playing in the band…  read on >  read on >