Science, Tech & Innovation News

Under-construction skyscraper breaks a North American record

July 01, 2025 | Adam Williams
A new tower is set to make a major impact on the skyline in Toronto, Canada. One Bloor West is nearing completion and has officially surpassed 984 ft, making it the country's first supertall skyscraper. And it's going to get even taller.

Fossil footprints confirm the earliest human activity in North America

June 30, 2025 | Jay Kakade
Using new radiocarbon dating on footprints preserved in the gypsum-rich ground in White Sands, researchers have confirmed that humans roamed North America 23,000 years ago. The finding solves a long debate questioning the age of these footprints.

Yo-yo dieting rewires gut and brain to set you up for weight-loss failure

July 01, 2025 | Bronwyn Thompson
Alternating between a calorie-restricted plan and one high in fat and sugar, resulting in weight gain, is not just down to psychology and behavior. This kind of weight-loss-gain cycle – yo-yo dieting – has a surprising biological driver: The gut.

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