
New 8K-resolution photos of the sun show off incredible details of raging sunspots
Advanced image restoration techniques have produced reconstructed views of the sun with an 8K image resolution for the first time.
By Carolyn Collins Petersen published
The ice on the surface of Jupiter's massive moon Europa is constantly changing, hinting at the presence of a subsurface ocean, new James Webb telescope observations reveal.
By Harry Baker published
The number of satellites orbiting Earth is rising fast, thanks to private companies such as SpaceX. But just how big will these "megaconstellations" become? And what problems might they cause?
Discover the research changing our understanding of the world
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A look at the weird and wonderful species that live on our planet
Test your knowledge of everything from space to nature
Unusual case reports from the medical literature
A window onto extraordinary landscapes on Earth
Medical conditions you may never have heard of before
A glimpse into how people lived in the past
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Our roundup the biggest discoveries and top science in the news each week
By Patrick Pester published
A cocktail of FDA-approved cancer drugs, trametinib and rapamycin, boosts the lifespan of lab mice by 30% and might help humans age better, new study finds.
By Lydia Smith published
Great eared nightjars live on the forest floor, remaining motionless throughout the day, camouflaged among leaf litter and tree stumps.
By Marilyn Perkins, Stephanie Pappas last updated
Discover the history of our feline friends, and learn about the debate over whether cats are really "domesticated" at all.
By Richard Pallardy last updated
Two studies of ancient felines find that cats were likely domesticated in Egypt or other regions in North Africa — and moved into Europe with humans much later than previously believed.
By Skyler Ware published
A recent study draws a connection between people's bodily awareness and how they find solutions to moral dilemmas.
By Simon Makin published
We live in an era of constant surveillance. Psychology research shows how this might change how we perceive the world — even unconsciously
By Andrey Feldman published
A type of hydrogen that doesn't interact with light could explain how long neutrons live and reveal the identity of the universe's dark matter, according to a new theory.
By Ben Turner published
The new super-strong copper alloy can be used to build better airplanes and spacecraft.
By Heather Barker published
5 common mistakes made by novice microscope users and how to prevent or overcome them.
By Kat Bayly published
This is the best wildlife observation equipment you can buy in every category, from binoculars and cameras to GPS and compasses.
By Patrick Pester published
An artificial intelligence safety firm has found that OpenAI's o3 and o4-mini models sometimes refuse to shut down, and will sabotage computer scripts in order to keep working on tasks.