A famous result in psychology says that people fail to intervene when they see people in violent situations, but a review of CCTV footage finds that isn't true
1m
The pole is racing towards Siberia - but why? It's a mystery with huge implications, and to solve it, we're building an explosive model of the planet's core
1m
Digital doctors are already in use, but there are big questions about how they work. Are we ready for the rise of AI healthcare?
1m
Donna Lu investigates the murky world of security tech. She finds cameras packed with artificial intelligence, fingerprint scanners and a live owl
1h
Robots will take our jobs in name only. They are actually fragmenting them in a way that undermines our ability to find full-time work, warns Annalee Newitz
1h
The share of premature deaths in the UK linked to air pollution has dropped significantly because of action on emissions – but there is still a long way to go
11h
NASA’s Curiosity rover has detected a brief burp of methane on Mars, and we may be able to confirm the signal because satellites were monitoring the same region
18h
A gene-edited tobacco plant with near-zero nicotine could boost plans to eliminate smoking by making cigarettes non-addictive
19h
Daily exposure to air pollution, including particulate matter and nitrogen dioxide, has a negative impact on women's fertility
20h
In 2018, a satellite-tracked Arctic fox migrated across sea ice from Svalbard to northeast Canada – but repeat journeys may soon be impossible as the poles warm
20h
This huge crater in a field in Germany was created when a bomb dropped around 75 years ago finally exploded
1d
The success rates for two common fertility treatments have peaked, with only one in four cycles of IVF or ICSI getting pregnant
1d
Anthropologist Ruth Mace talks about what motivates us, and how the Tibetan plateau is the best place to be if the apocalypse comes
1d
UK’s solar farms could provide habitats and food for wildlife, says a new report – but critics worry that planned larger farms will be less wildlife-friendly
1d
NASA’s Curiosity Rover has detected methane on Mars, and we may be able to confirm the signal because gas-measuring satellites were monitoring the same region
1d
Two-year-olds with higher abundances of two particular gut microbes have more activity in brain regions associated with attention and language acquisition
1d
The Late Heavy Bombardment may have stopped on Mars 4.48 billion years ago, allowing it to become more favourable to life earlier than previously suggested
1d
A new study opens the door to probiotics that boost physical performance, but whether they will work in humans is far from proven
1d
Many countries impose time limits on storing frozen sperm, but a sperm bank study has found this may not be necessary as it has little effect on birth rates
1d
People are often advised to freeze embryos and delay implantation so the uterus can recover from drugs taken during egg removal, but there may be few benefits
1d
Antibiotic-resistant microbes may be able to enter the human food chain via plants and vegetables as well as via meat, according to research in mice
1d
We may now know why Orcas mysteriously meet near Australian every year. Underwater canyons funnel squid to the area making it a perfect feasting spot
1d
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