5news.U.S. news, all in one place

BREAKING

› Podcast: One country musician is calling for other artists to oppose assault rifles › Bidets save you money and reduce waste — we tested the best options out there › 50+ products to make your life easier and our planet cleaner › Mother's Day is around the corner. Here are 50+ thoughtful gifts she'll love › A head-to-toe guide of how men should dress this spring, and where they should shop › 42 of the most useful travel products you can buy on Amazon › The 7 best high-yield savings accounts of April 2023 › Taxes are due tomorrow. Here's how to file for an extension › Composting is an easy way to reduce food waste. Here's how to do it › We stopped using aluminum foil for cooking and you should too. Here's what to use instead › Podcast: One country musician is calling for other artists to oppose assault rifles › Bidets save you money and reduce waste — we tested the best options out there › 50+ products to make your life easier and our planet cleaner › Mother's Day is around the corner. Here are 50+ thoughtful gifts she'll love › A head-to-toe guide of how men should dress this spring, and where they should shop › 42 of the most useful travel products you can buy on Amazon › The 7 best high-yield savings accounts of April 2023 › Taxes are due tomorrow. Here's how to file for an extension › Composting is an easy way to reduce food waste. Here's how to do it › We stopped using aluminum foil for cooking and you should too. Here's what to use instead

Science

AI solves 79-year-old math mystery of six-dimensional spheres

Scientific American · September 24, 2026 at 9:00 AM

Can a six-dimensional sphere be described using imaginary numbers? For decades, experts puzzled over this question.

Now an AI has apparently answered it

Read the full article on Scientific American ›

5News aggregated this summary from the outlet’s public feed. The full article, with all the context, is on www.scientificamerican.com — the content belongs to Scientific American.

More from Scientific American

Major earthquake strikes Panama—damage and injuries are expected

Scientific American · 6 h ago

How Hurricane Isaias got so dangerously strong so fast

Scientific American · 7 h ago

The Social Reckoning is a ‘surreal’ portrait of social media’s harms, scientist says

Scientific American · 12 h ago

I gave Meta’s Muse and OpenAI’s Dots my passwords for a week

Scientific American · 15 h ago

More in Science

Major earthquake strikes Panama—damage and injuries are expected

Scientific American · 6 h ago

How Hurricane Isaias got so dangerously strong so fast

Scientific American · 7 h ago

'October is the ideal time to get vaccinated': Flu season is kicking off early, experts say

Live Science · 7 h ago

Self-driving, solar-powered cars that talk to each other? What vehicles might look like in 10 years.

Live Science · 11 h ago

Cool chemistry trick allows new tattoos to 'turn on and off'

Live Science · 12 h ago

Scientists have identified a 'protein signature' in blood that could predict healthy aging

Live Science · 12 h ago