Articles on Natural history

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People stand near floodwaters along St. James Street in Montréal in April 1886. Flooding inundated large parts of the city’s West Island and affected some 20,000 families. (CP PHOTO/National Archives of Canada)

Historical records reveal how Canada’s weather has changed over the centuries

With weather records dating back hundreds of years, it’s possible to track everything from sudden downpours that led to flash floods to the slow changes that occur over centuries.
Sir David Attenborough welcoming a harvest mouse to its new home, in the BBC documentary Wild London. BBC/Passion Planet/Joe Loncraine

As David Attenborough turns 100, four experts explore his legacy, from science to storytelling

Attenborough has influenced everything from conservation and documentary production to the communication of the biggest story of all – climate change.
This screenshot juxtaposes a fossil of stem from the plant Archaeopitys eastmanii (bottom) and a close-up of its vascular system (top). The specimen was found in Kentucky and is over 350 million years old. Ingrid C. Romero

Galaxies of life are collecting dust in museums – digitizing microscope slides can uncover billions of fossils for natural history

Pollen, algae, insects, radiolarians – each unique microfossil holds clues to how Earth has changed over millions of years. Combining AI with digital scanners helps researchers piece it all together.
Zoologist Elizabeth Morrison receives the Jamaican giant galliwasp from Mike Rutherford, a curator at the University of Glasgow, on April 22, 2024. Jane Barlow/PA Images via Getty Images

Returning a 170‑year‑old preserved lizard to Jamaica is a step toward redressing colonial harms

Not all reparations involve money. Returning unique scientific resources is also a way of showing respect and righting past harms.

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