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'Flying focus' laser overcomes key limitation in plasma-based particle accelerators

Butterfly ranges shift worldwide amid climate change, with most species expanding their reach

Pulsed radiofrequency magnetic fields may disorient migratory birds, experiments suggest

Dodo birds more clever than we thought

Meteorite that smashed through a New Jersey roof reveals clues to life’s origins

How winter canola could profit Illinois farmers, improve sustainability

New fuel cell breakthrough could help power energy-hungry data centers

Dodos probably weren't as stupid as historians made them out to be: new research

New Observatory Captures More Than Half a Million Galaxies in a Single Image

Scientists reveal how much exercise you really need to protect your heart

A protein older than blood circulation could transform cancer immunotherapy

Reduced gravity pushes people toward simpler movement patterns, experiments suggest

This tiny gold crystal could bring quantum technology out of the deep freeze

The sun is covered in tiny whirlpools we’ve never seen before

Hank Green AI controversy raises questions for science communicators

Cutting sweet foods doesn’t curb cravings or improve health

Swarms of tiny robots remove microplastics from soil and water

Gut cells may measure hunger by how watery their insides become

Monkeys keep pets and maintain friendships with other animals

Inside the Not-So-Dumb Head of the Dodo Bird

Mega-study analyzes the impact of gratitude interventions

Canada tries to adapt to a future of wildfires

Loneliness may damage health in ways isolation does not: New study

Nocturnal 'coffee frog' discovered in Costa Rica

Why loneliness and not social isolation may be making you sick

Silver nanocatalysts switch reaction sites between power generation and hydrogen production

Sunlight creates quantum entanglement once thought to require lasers

Teen cannabis use linked to slower memory and thinking growth