A gunman opened fire in an industrial building in Aurora, Illinois, on Friday, city and law enforcement officials said, killing at least one person and wounding several others before he was taken into custody.
President Donald Trump on Friday declared a national emergency in a bid to fund his promised wall at the U.S.-Mexico border without congressional approval, an action Democrats vowed to challenge as a violation of the U.S. Constitution.
When the Federal Reserve last month adopted a new "patient" approach to monetary policy, it gave no specific guidance about how long its policy pause would last, or how many more interest-rate increases, if any, were in the offing.
China is counting on promises of big purchases of semiconductors and other U.S. goods to ease trade tensions and persuade President Trump to extend a tariff truce and later resolve the market-rattling dispute directly with Chinese leader Xi Jinping.
A genetic variant found only in people of African descent significantly increases a smoker's preference for cigarettes containing menthol, a flavor additive. The variant of the MRGPRX4 gene is five to eight times more frequent among smokers who use menthol cigarettes than other smokers. The multi-ethnic study is the first to look across all genes to ide […]
Parkinson's disease and Amyotrophic Lateral Sclerosis are the newest frontiers for open science drug discovery, a global movement led by academic scientists that puts knowledge sharing and medication affordability ahead of patents and profits.