
A knife broke off in a man's chest, and he didn't notice it for 8 years
Diagnostic dilemma A man noticed pus oozing from his chest, and it ended up revealing a knife blade in his thoracic cavity.
By Sascha Pare published
Less than 400 angle-stemmed myrtle specimens remain in the wild in Australia. Scientists are working on ways to preserve the species so that we can bring it back at any point if it dies out.
By Harry Baker published
Earth from space A 2014 astronaut photo shows a pair of volcanic lakes appearing to stare up into space from the Chiltepe Peninsula of Nicaragua's Lake Managua. These "eyes" and "skull" were created by violent eruptions thousands of years ago.
By Harry Baker published
A new analysis of asteroid Ryugu hints that the "potentially hazardous" space rock once had flowing water in its core, possibly leftover from the impact that created it.
By Sophie Berdugo published
Two black holes merged together 2.4 billion light years away from Earth, and scientists have just figured out how fast the newborn ricocheted, and in which direction.
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Our roundup the biggest discoveries and top science in the news each week
By Christoph Schwaiger published
A virus found lurking inside a deadly fungus may make the microbe even stronger and harder to kill when it infects people.
By Lydia Smith published
The Pallas’s cat is just one of several wildcats spotted in Arunachal Pradesh, which also supports snow leopards, common leopards, clouded leopards, leopard cats and marbled cats.
By Sophie Berdugo published
A species of ant found scurrying across southern Europe is the first animal found that clones males of another species.
By Kenna Hughes-Castleberry published
Researchers at the Monterey Bay Aquarium Research Institute used remotely operated vehicles to find three new species of snailfish off the California coast.
By Harry Baker last updated
Science crossword Test your knowledge on all things science with our weekly, free crossword puzzle!
By Ben Turner published
The visible patterns produced by the time crystals could be used for data storage and anti-counterfeiting designs.
By Ben Turner published
Exposure to a sunlight-activated catalyst broke down 99% of a forever chemical, leaving behind recyclable fluoride.
By James Abbott published
REVIEW The Viltrox AF 16mm f/1.8 FE is a fast ultra wide-angle prime with excellent light-gathering capabilities, making it perfect for astrophotography as well as landscape photography.
By Owen Hughes published
An EV battery breakthrough from Korea could help give lithium-metal tech the green light.
By Paul Brett published
Deals The Orzorz Galaxy star projector delivers bright, high-resolution projections that rival more expensive products, and it comes highly recommended by our own star projector review team.
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