Why are sunsets so pretty in winter? There’s a simple explanation
If you live in the southern hemisphere and have been stopped in your tracks by…
Ancient fossils show how the last mass extinction forever scrambled the ocean’s biodiversity
About 66 million years ago – perhaps on a downright unlucky day in May –…
AI tools collect and store data about you from all your devices – here’s how to be aware of what you’re revealing
Like it or not, artificial intelligence has become part of daily life. Many devices –…
In most mammals, one gene determines sex. But 100 million years ago, platypuses and echidnas went their own way
For decades, scientists have known that platypuses and echidnas – Australia’s unique egg-laying mammals –…
What do we know about the Air India crash? How did one man survive? What now? An aviation safety expert explains
An Air India flight crashed shortly after takeoff from Ahmedabad in northwest India on Thursday…
Why the G7 should embrace ‘federated learning’
Artificial intelligence (AI) is transforming the world, from diagnosing diseases in hospitals to catching fraud…
What it is, what it isn’t, who needs it and why it’s hard to define
It is “the policy of the United States to promote AI literacy and proficiency among…
what do we know about the Boeing 787 Dreamliner involved? Expert Q&A
An Air India plane bound for London Gatwick airport crashed shortly after take-off on June…
Robots to the rescue: miniature robots offer new hope for search and rescue operations
In the critical 72 hours after an earthquake or explosion, a race against the clock…
AI overviews have transformed Google search. Here’s how they work – and how to opt out
People turn to the internet to run billions of search queries each year. These range…