Is AI a bubble? The argument will be settled by evidence, not opinion: revenues earned against the enormous cost of building and running data centres.

Every Powerball ticket sold contributes to public programmes somewhere. This explainer follows lottery money from the till to classrooms, services and state funds.

Saturn’s confirmed moon total has risen to 274 after 128 new discoveries. We explain how astronomers found them and why the record matters for science.

A phase 1 trial of the personalised NeoVax vaccine with nivolumab in ovarian cancer found the approach feasible with acceptable safety. Here is what it means.

When a home appliance breaks down, the disruption is immediate: laundry piles up, food is…

A SpaceX rocket launch before dawn created a luminous jellyfish-shaped cloud visible along the U.S. East Coast — a twilight phenomenon that turns exhaust plumes into sky art.

The largest clinical trial of its kind has found that continuous glucose monitors help adults with type 2 diabetes who do not use insulin spend roughly five more hours a day in their target blood sugar range.

A short walk after meals is trending as the simplest habit for steadier blood sugar, easier digestion and better energy. Here is what the research says.

Influenza detections in Canada hit 1,149 in a week with positivity up 4.7%, and Nova Scotia has rolled out flu and COVID vaccines earlier than normal. Specialists say Canada’s 30-40% vaccination rate needs to improve before the season peaks.

A new study finds the rate of global warming doubled to 0.40°C per decade in 2011-2025, versus 0.20°C over 1971-2025 – projecting a 1.5°C crossing by 2028. Climate models, averaging 0.29°C per decade, failed to capture the acceleration.