Athletes who weren't diagnosed with concussions still showed thinking deficits after a season of hits
Study finds no evidence to support that belief
The European Food Safety Authority says the artificial sweetener aspartame is safe at the levels currently used in food and drinks.
Early studies found small improvement with combo therapy for HER2-positive disease
However, review didn't include women in their 40s, so debate may not end
SAN ANTONIO (AP) — Tens of thousands of women each year might be able to skip at least some of the grueling treatments for breast cancer — which can include surgery, heavy chemo and radiation — without greatly harming their odds of survival, new research suggests.
Chinese authorities have told pilots who fly to Beijing they must be qualified to land their aircraft in the low visibility bought about by smog, state media said on Thursday, as the government tries to reduce flight delays due to pollution. Beginning January 1, pilots flying from the country's 10 busiest airports into the Chinese capital must be qualified to use an instrument landing system on days when smog reduces visibility to around 400 meters (1,315 feet), the official China Daily said, citing China's civil aviation regulator. Despite investing billions of dollars in new airports and advanced Western-built aircraft, China suffers a chronic problem with flight delays, partly because of the country's often wildly-fluctuating weather and partly because the military tightly controls most of China's airspace.
By Sharon Bernstein SACRAMENTO, California (Reuters) - California will have an extra two months to reduce crowding in its prison system, a panel of three federal judges ruled on Wednesday, in the latest twist in a decades-long dispute over conditions and medical care for inmates. California prisons have been in the national spotlight for the past year as officials wrestled with crowding and concerns about the state's use of long-term solitary confinement for prisoners with suspected gang ties, which led to a hunger strike this year. The state has been under court orders to reduce inmate numbers since 2009, when the same panel ordered it to relieve overcrowding that several courts, including the U.S. Supreme Court, have said was to blame for inadequate medical and mental-health care. California Governor Jerry Brown has repeatedly said he believes that the state has fixed its problem.