David Garcia, owner of Barrio Restoration, is helping clean up Tucson neighborhoods and offer resources to people experiencing homelessness. He is part of a community-led effort called Defend Nuestro ...

Engineers behind the viral Chinese artificial intelligence (AI) reasoning model DeepSeek-R1 have unveiled the deep science behind its training. Upon its release in January, the open-source model ...

Brain teasers are excellent puzzle games for providing the brain with an effective mental workout. Math puzzles are a type of brain teaser that requires you to find the missing value. These types of ...

Sept 19 (Reuters) - Apple (AAPL.O), opens new tab has told at least two suppliers to boost production of the entry-level model iPhone 17 by at least 30% after strong pre-orders last weekend, the ...

Warning: This story contains sensitive and graphic content that may be disturbing to some readers. Discretion is advised. Montreal police say they have solved the killing of Catherine Daviau 17 years ...

Lauren Chan is a Who What Wear editor in residence, a Canadian model, a former award-winning fashion editor at Glamour, and the founder of Henning, a luxury plus-size clothing label. Smack in the ...

AI tools have become a hit with lawyers. But judges have shown they have little patience for when their experiments with the tech go wrong. When combing over a document submitted by two defense ...

OpenAI and Google LLC today disclosed that their latest reasoning models achieved gold-level performance in a recent coding competition. The ICPC, as the event is called, is the world’s most ...

On Monday, Anthropic launched a new frontier model called Claude Sonnet 4.5, which it claims offers state-of-the-art performance on coding benchmarks. The company says Claude Sonnet 4.5 is capable of ...

Researchers at McGill University have developed a machine learning tool that identifies disease-related patterns in RNA expression at a finer resolution than conventional methods. The tool, named ...

More than 75% of the planet's health and life support systems are in danger. The climate crisis is not a distant threat; it's happening right now and affecting what matters most to us. Hurricanes ...