All Stories
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Teachers can get teens into college labs
Early research experience is a great opportunity for a student. James Truglio shares how he gets teens from his class into summer research.
- Microbes
Record Ebola epidemic strikes
A record outbreak of the deadly disease has already claimed nearly 1,000 lives in West Africa. Scientists suspect bats or eating some other wild animals may have triggered the epidemic.
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Scientists who open labs to teens promote STEM inspiration
Scientists willing to take high school students into their labs can inspire young scientists, and benefit their own lab team at the same time.
- Tech
Biometrics: New IDs that are uniquely you
Fingerprints are so last century. Computers soon may start identifying people by their eyebrows, heartbeats or even networks of blood vessels under the skin.
- Physics
Bracing sand sculptures with gravity
Natural sculptures of sandstone withstand strong winds and rains. The reason, a new study concludes: Gravity holds the sand grains together.
- Brain
Lacrosse: Different genders, same injuries
Scientists find that boys’ and girls’ versions of lacrosse lead to similar injuries. Because girls frequently get concussions, the study argues that like the boys, girls too should wear helmets.
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New movie on the little robotics team that could
A new movie shares the inspirational story of the 2004 Carl Hayden High School robotics team — and the challenges those students continue to face.
- Health & Medicine
Clay: A new way to fight germs?
Geologists have discovered a type of volcanic clay that shows promise in fighting infections — maybe even ones resistant to antibiotic medicines.
- Chemistry
Chemistry: Green and clean
“Green” means environmentally friendly and sustainable. Green chemistry creates products and processes that are safer and cleaner — from the start.
- Environment
Explainer: What are endocrine disruptors?
Some chemicals can act like hormones, turning on or off important processes in cells. That can harm development or even trigger disease.
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Academy helps science teachers up their game
Many newbies feel they don’t get a lot of support. The National Science Teacher Association has a program to help early-career teachers build a network.
- Health & Medicine
Screen time: Most U.S. teens overindulge
Too many 12- to 15-year olds spend hours each day doing little more than pushing buttons on the TV remote or a computer’s keyboard, a government survey finds.
