Animals
Spying on the secret lives of boobies
New high-tech tools let scientists “tag” along with these red-footed seabirds to solve the mystery of how boobies spend their days at sea.
Engineering Design
More Stories in Engineering Design
- Health & Medicine
What to know about using AI chatbots for therapy
More and more young people are turning to AI chatbots for mental health help. There can be risks, and it’s important to know what they are, experts say.
- Tech
Explainer: What is bioprinting?
Machines can now print tissues, layer by layer, using “inks” made of living cells. This technology brings lab-grown organs closer to reality.
- Physics
Scientists made clocks from an atomic nucleus
These super high-tech timepieces use the chemical element thorium to keep time. And as the clocks improve, they could help solve some mysteries in physics.
- Health & Medicine
U.S. sunscreen users are finally getting a new option
FDA will now allow the use of bemotrizinol in U.S. sunscreens. This long-lasting chemical protects against the solar radiation that ages and damages skin.
- Animals
Chatty cats and talking dogs could one day ‘speak’ in our language
Scientists are making advances in decoding animal sounds. That might someday make animal translators a possibility.
- Environment
Experiment: Remove microplastics from water with yeast
Learn how yeast can be used to remove microplastics from contaminated water with this experiment.
- Tech
Nature-inspired rocket-nozzle redesign stands by for liftoff
At the 2026 Regeneron ISEF competition, teens showed how they blasted past a problem that has limited use of super-efficient aerospike rocket engines.
- Environment
Hawaii is turning fishnets and other plastic trash into roads
Scientists are testing whether plastic pollution from the ocean can be transformed into safe and durable highways.
- Chemistry
Tabletop lightning helps make an alcohol used for fuels and more
Methanol is used in plastics, paints and as a race car fuel. It’s been hard to make. But engineers have found a simple trick: Add lightning to methane.
