GPT-5.4 is also more reliable, producing 18% fewer errors and 33% fewer false claims than GPT-5.2, according to OpenAI.

Disney alum Christy Carlson Romano is getting candid about a frightening new health scare. The “Even Stevens” star revealed in an emotional Instagram video, posted Feb. 17, that she and her husband, ...

The U.S. government has released fresh intelligence on what it claims was an illicit Chinese nuclear test conducted in 2020. On June 22 of that year, a remote seismic station in Kazakhstan detected a ...

Nuclear capable DF-31BJ ballistic missiles are shown on transporters during a military parade in Beijing, China on September 3, 2025. China is undergoing a massive expansion of its nuclear arsenal.

When it comes to autism, few questions spark as much debate as how best to support autistic people with the greatest needs. This prompted The Lancet medical journal to commission a group of ...

Labcorp is now offering Roche Diagnostics' recently FDA-cleared Alzheimer’s disease blood test to help primary care doctors rule out the disease in people 55 and older with symptoms of cognitive ...

BOSTON — Forever chemicals. They’re everywhere — from non-stick pans to seafood to cosmetics. Researchers say these chemicals, often called PFAS Per-for polyfluoroalkyl substances, can remain in our ...

Forbes contributors publish independent expert analyses and insights. Jesse Pines is an expert in healthcare innovation and wellness. This voice experience is generated by AI. Learn more. This voice ...

After finishing behind Super Corredora and Explora in the Breeders' Cup Juvenile Fillies (G1), the lightly-raced Meaning turned the tables in the $100,000 Las Virgenes Stakes Feb. 8 at Santa Anita ...

When it comes to cancer, waiting for symptoms may soon be old news. Telehealth company Hims & Hers began offering a blood test this week that screens for a wide range of cancers before warning signs ...

A telehealth company that generated buzz last year with a defiant Super Bowl ad hawking weight-loss drugs is back for this year’s championship with a socially charged pitch around longevity. “Rich ...