
Weird lump in woman's hip was sponge left behind during C-section
A woman had a swollen and painful hip for years following an emergency cesarean section. When doctors finally took a look, they found something surprising.
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Our roundup the biggest discoveries and top science in the news each week
By Roberta McLain published
Your memory relies on reusing, overlapping and adapting rather than on a fixed number of storage spots.
By Harry Baker last updated
Test your knowledge on all things science with our weekly, free crossword puzzle!
By Harry Baker published
Test your knowledge on all things science with our weekly, free crossword puzzle!
By Athene Donald published
"What is the hard evidence, beyond anecdote and suspicion, that unconscious bias impacts on women's careers? Increasing numbers of studies show, in many different guises, just how potent such bias can be."
By Shalma Wegsman published
A new proposal makes the case that paraparticles — a new category of quantum particle — could be created in exotic materials.
By Stephen L. Levy published
Almost everything on Earth is made up of atoms, but where do these fundamental building blocks come from?
By Joanna Thompson published
A fiery letter written by Albert Einstein in 1954 is going to auction. The letter details Einstein's thoughts on his part in developing atomic weapons, and hails Mahatma Gandhi as a political genius.
By Ben Turner published
The new super-strong copper alloy can be used to build better airplanes and spacecraft.
By Kimberley Lane last updated
From flowers to fine textures, these macro lenses bring tiny subjects into sharp focus — find the perfect lens to elevate your close-up photography.
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