On Wednesday, Defense Secretary Pete Hegseth made the startling announcement that the US military would begin requiring all ...

Treatments to raise testosterone may not achieve the performance and longevity boost Hegseth is aiming for.

Fossil finds are exciting moments that sometimes introduce the world to an ancient mammal or dinosaur that existed millions ...

Make sure the number on a testosterone check opens a real evaluation of health instead of becoming a shortcut to a ...

When I read on Wednesday that Secretary of Defense Pete Hegseth will start testing U.S. service members for testosterone ...

Defense Secretary Pete Hegseth says he's rolling out a new screening program for “testosterone deficiency” among troops.

Digital tools, such as virtual control groups, could reduce animal use and support preclinical drug development. A lack of ...

Chemistry is brewing in the first trailer for Amazon’s The Love Hypothesis, released out of Obsessed Fest this afternoon. The short snippet of footage played in the room for the audience of fans. The ...

The Army in the next four to six weeks plans to set up at least two domestic ranges that mimic realistic conditions on Ukraine battlefields, according to Army Secretary Dan Driscoll. "You can have a ...

The White House recently endorsed monitoring sewage for evidence of drug use. Critics fear such efforts could violate privacy and stigmatize neighborhoods. The White House recently endorsed monitoring ...

B, a 3-billion-parameter AI model, is challenging OpenAI, Google and DeepSeek on math and coding benchmarks while reigniting the debate over AI scaling, benchmark gaming and small-model reasoning.

For years, doctors relied only on written memory tests, invasive spinal taps and expensive imaging to diagnose Alzheimer’s disease. Now, two Food and Drug Administration-cleared blood tests are ...