Think you need to spend hours lifting weights to build muscle or get stronger?  Researchers at Florida Atlantic University say just a few smart, focused sets may be all it takes this summer to see real gains. The study — available as a preprint on SportRxiv — reviewed results from dozens of earlier studies on…  read on >  read on >

The U.S. Food and Drug Administration (FDA) says it plans to use artificial intelligence (AI) to help speed the approval of new drugs and medical devices. That’s one of several priorities federal officials detailed June 10 in JAMA. They said AI could help shorten review times, speeding delivery of treatments to people who need them. …  read on >  read on >

More than 1.7 million window air conditioners are being recalled because of a risk for mold growth, which can lead to serious health problems. The affected units are made by Midea and include U Window Air Conditioners and U+ Window Air Conditioners, CBS News said.  A drainage problem can cause water to pool inside the…  read on >  read on >

BowFlex, a fitness equipment brand, is recalling more than 3.8 million adjustable dumbbells because their weight plates can fall off and hurt users. The recall follows more than 100 reports of injuries, including concussions, broken toes, bruises and scrapes, according to the U.S. Consumer Product Safety Commission (CPSC). The recalled weights are popular because they…  read on >  read on >