As officials struggle to fight the opioid epidemic that is plaguing the country, some big cities are considering creating "safe injection" sites. Addicts would be able to use their drugs under the watch of medical professionals, and they would be provided clean needles. While no city has submitted a formal plan, the idea is already stirring up controversy.
Dina Fine Maron, Health & Medicine Editor at Scientific American, explains the science behind safe injection sites. Allowing addicts to use drugs under supervision and with clean needles helps to reduce diseases associated with intravenous drug use such as HIV.
While no city in the United States has a "safe injection" site, Fine Maron says existing sites in Europe and Canada have proven to be a success. Data shows that opening these sites helps reduce opioid-related deaths and problems.
The World Health Organization's cancer agency has deemed the sweetener aspartame — found in diet soda and countless other foods — as a “possible” cause of cancer, while a separate expert group looking at the same evidence said it still considers the sugar substitute safe in limited quantities.
More than a third of Americans were under extreme heat advisories, watches and warnings Thursday as a blistering heat wave that's been baking the nation spread further into California, forcing residents to seek out air conditioning or find other ways to stay cool in triple-digit temperatures.
Tourists in central Athens huddled under mist machines, and zoo animals in Madrid were fed fruit popsicles and chunks of frozen food, as southern Europeans braced for a heat wave Thursday, with a warning of severe conditions coming from the European Union’s space agency.
A new study published in Nature has found that more than 56 percent of the world's oceans have changed color in the past 20 years, and climate change is to blame.
Recently discovered teeth of a two-million-year-old human relative in Africa could give researchers new insight into genetics.
U.S. officials have approved the first over-the-counter birth control pill, which will let American women and girls buy contraceptive medication from the same aisle as aspirin and eyedrops.
The Webb Space Telescope is marking one year of cosmic photographs with one of its best yet: the dramatic close-up of dozens of stars at the moment of birth.
