For the first time, scientists have created a global inventory that lists more than 350,000 chemicals and mixtures of chemicals registered for commercial production and use, up to three times as many ...

Under Trump, the N.I.H. is encouraging alternatives that use human cells rather than dogs, cats and monkeys. By Deborah Blum It’s easy to understand why the Trump administration’s funding cuts to ...

Healthcare professionals do not use scoring tools to identify which adults with osteoarthritis are eligible for referral for consideration of joint surgery. Evidence for the Oxford Hip and Knee scores ...