Science

Discoveries Early humans started making and using tools 2.75 million years ago

New research reveals 300,000 years of steady stone toolmaking in Kenya, between 2.75 and 2.44 million years ago.

Health Researchers develop new tools for early cancer detection and treatment Joshua Shavit

Space Astronomers witness most powerful black hole flare ever — as bright as 10 trillion suns Joshua Shavit

Health Scientists discover a stress clock in the brain that ticks every hour Mac Oliveau

AI ContractNerd: New AI tool helps you spot hidden risks in business and job contracts before you sign Shy Cohen

Innovations Scientists just built a laser entirely out of peanuts and birch leaves Rebecca Shavit

Space Dark matter obeys the same cosmic rules as ordinary matter, study finds Joseph Shavit

Health New gene discovery can help repair heart damage from heart attack or heart failure Joseph Shavit

Innovations BETA Technologies’ all-electric plane lands at Boeing Field, marking a milestone for clean aviation Joseph Shavit

Green Impact Eco-friendly roof paint cools homes and extracts fresh water from the air Rebecca Shavit

Discoveries A flash of light just redefined what we know about matter Shy Cohen

Discoveries Filmed for the first time: Killer whales attack and kill great white sharks Joshua Shavit

Space Earth’s magnetic field flipped wildly 565 million years ago and life changed forever Joseph Shavit

Health Low-dose aspirin can reduce risk for heart attacks and strokes in adults with Type 2 diabetes Mac Oliveau

Discoveries Two 150-million-year-old baby pterosaurs changed what we know about life and death Joshua Shavit

Health New touch-screen sensor rapidly detects hydration levels through your skin Mac Oliveau

AI Generative AI can help athletes avoid injuries Shy Cohen