A clinical trial tested strategies for boosting teens' and young adults' use of HIV-prevention drugs called PrEP.
Unusually high temperatures combined with the abatement of the El Niño southern oscillation could aid the formation of extreme hurricanes this year.
Review The Vaonis Vespera II is one of the most budget-friendly smart telescopes, ideal for beginners — we think it's one of the best smart telescopes ever released.
An NIH study many years in the making starts to unravel the biology of a misunderstood disease called ME/CFS.
In 1912, biochemist Casimir Funk discovered vitamins, and more than a century later his legacy lives on.
A bizarre dragon-like creature that lived during the Triassic period used its remarkably long neck to hunt unsuspecting prey in shallow water, scientists have found.
We're getting an extra day on Feb. 29. But why do we need leap years and how did they come about?
People with psychopathic traits often struggle with emotional empathy, but they're usually adept at cognitive empathy and can use this to manipulate people.
Decimal points are at least 150 years older than historians thought, according to newly unearthed notes from Venetian merchant Giovanni Bianchini, who practiced astrology in the 1440s.
Reference Relativity is one of the most famous scientific theories of the 20th century, but how well does it explain the things we see in our daily lives?
We finally understand why blueberries are blue — and the secret lies not in the flesh or skin, but the waxy coating around it.
The reason for copper's unique properties comes down to the configuration of its electrons.
AI chatbots can't remember things well. However, scientists might have fixed AI's critical short-term memory issue, while OpenAI is also beginning to roll out long-term memory for ChatGPT.
Boston Dynamics has released footage showing how its flagship Atlas humanoid robot would cope in a factory environment as it lifts heavy struts and puts them into a flow cart.