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TechPokémon Go players helped build new maps of cities
Players often upload pictures of landmarks. AI can use these to build a virtual 3-D model of a city, which robots might use like a map to navigate the real thing.
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ComputingTeen’s new app guards against the rise of villainous AI bots
Sometimes good chatbots and AI agents go rogue. A Regeneron ISEF finalist’s new app helps guard against bots developing dangerous personalities.
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PhysicsOrigami research takes top prize at 2026 Regeneron ISEF competition
The top three winners each won at least $80,000. Other teen finalists shared in more than $7 million in prizes at this international science fair.
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LifeScientists Say: Spore
Patience is a virtue of these crafty, resilient little reproductive cells. Some bacterial spores have grown after lying dormant for a millennium.
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AnimalsPhysics explains how snakes climb and stand without limbs
Tree snakes can raise their body into the air without falling over. They keep their balance by bending their bodies close to their base.
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Artificial IntelligenceAI may be giving teens bad diet advice
The meal plans that AI made for fictional teens cut an entire meal’s worth of calories per day.
By Lily Burton -
Health & MedicineHow pitchers rest between innings could save their arms — and stats
Focusing on muscle recovery during games could help keep pitch speeds high and injury risk low, one ISEF finalist finds.
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Health & Medicine6 surprising science-backed ways to beat the heat
From a new hairstyle or burst of mint to how you decorate your windows, these research-backed tips and tricks can help you beat the heat to stay cool all summer long.
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PlantsPerfect pitch? Scientists lay new grounds for World Cup ‘26
High-tech turfgrass carpets will be unrolled in 16 stadiums across North America — including five that must survive despite getting no natural sunlight.
By Laura Allen and Janet Raloff -
PhysicsThunderstorms can make trees twinkle with an electric glow
The tiny, storm-driven electric zaps dance and jump around pine needles and other leaves. Videos have just captured that subtle flickering in forests.
By Lily Burton -
LifeScientists Say: Biophoton
All living things glow with this mysterious light. But scientists need ultra-sensitive tools to detect it.
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TechWould lip-synching make androids seem less creepy?
Robots that seem almost — but not quite — human can strike us as eerie. Improved lip motions might help overcome this “Uncanny Valley” effect.