fossil analysis - The Canadian Media

40 year-growth of Tyrannosaurus rex is longer than scientists thought

January 18, 2026January 18, 2026 - by cmedia

IBNS-CMEDIA: For decades, scientists have estimated the age and growth rate of Tyrannosaurus rex by counting annual growth rings—similar to those found in trees—preserved inside fossilized leg bones. These rings …

Canada / Ecology

New insights of Past Arctic Climates Is Evident by thriving of Palm Trees in Canada’s Subarctic in past

February 20, 2025February 20, 2025 - by cmedia

A new study by Connecticut College provides strong evidence that palm trees once thrived in subarctic Canada, reshaping scientific understanding of past Arctic climates. Professor Peter Siver’s research, published in the journal Annals …