The 2025 season will introduce some new rules and technology to the NFL, but one change in particular has upset one of the league's best tight ends. The San Francisco 49ers' George Kittle interrupted ...

The NFL sent out a memo stating safety concerns over smelling salts. The sideline staple has trickled down to youth sports. Experts explain the hidden dangers. Fact checked by Sarah Scott Taylor Swift ...

NFL players may soon have a harder time getting a quick jolt of alertness on the field. On Tuesday, the NFL sent a memo to clubs saying they are no longer allowed to provide the substance to players, ...

It's early in the NFL preseason, which means that rule changes are being finalized and introduced. One of the most notable was disclosed to all 32 teams on Tuesday, Aug. 5, about the ban on "providing ...

After all, I start each day with a strong cup of black coffee, to help me wake up and focus. Would smelling salts - ammonia inhalants in capsule form - be like that, only more intense? Would it ...

Michal Ruprecht is the AAAS Mass Media Fellow on NPR's Science Desk, where he covers global health. He is a fourth-year medical student at Wayne State University School of Medicine and the incoming ...