All Stories
- Animals
What is a dinosaur?
Scientists have named more than 1,000 species of nonavian dinosaurs. Their legacy lives on in the 11,000-plus bird species alive today.
- Fossils
This paleontologist solved a nearly 50-year-old dino mystery
ReBecca Hunt-Foster described what is now the state dinosaur of Arkansas
- Animals
Let’s learn about bumblebees
In the spring, queen bumblebees emerge from their winter hibernation to start new colonies.
- Health & Medicine
This Indigenous herb may improve therapy for muscle disorder
Treating weakened fruit flies with an herb-drug combo was more effective than the usual drug-only treatment.
- Artificial Intelligence
AI-designed proteins target toxins in deadly snake venom
The current way to produce antivenoms is outdated. In lab tests, AI-designed proteins could save mice from a lethal dose of snake toxin.
- Chemistry
Scientists Say: Nucleosynthesis
For this nuclei-forging cosmic process, the Big Bang was just a way to get started.
- Materials Science
Orange food dye can temporarily turn skin transparent
When mixed with water and rubbed on the skin, a common food dye allows researchers to peer inside the body of a mouse.
- Health & Medicine
2025’s Texas measles outbreak is a lesson in the value of vaccines
The outbreak shows that a near absence of once-common childhood diseases — like measles — is not evidence that vaccines are unnecessary.
- Artificial Intelligence
DeepSeek pioneers a new way for AI to ‘reason’
Chatbots answer one question at a time. Reasoning agents work through a problem step by step. DeepSeek makes this new type of AI far less costly.
- Animals
Among chimpanzees, peeing is contagious
One individual chimpanzee peeing prompts others to follow suit — but scientists don’t know why.
- Physics
Wiggling robots reveal the physics of how Hula-Hoops stay up
Newbies should swing their Hula-Hoops fast and in line with their bodies, the new findings suggest.
- Earth
Scientists Say: Dark lightning
We don't see it, but rare gamma-ray lightning can bolt from stormy skies like regular lightning.
