Dan Riskin Archives - Page 2 Of 6 - Top Trending News Across The Web Now

Dan Riskin on how invisible colours help flowers thrive

January 30, 2022 12 comments

Dan Riskin reports on a new study that suggests ultraviolet patterns on flowers help them retain water needed to survive in dry climates. Subscribe to […]

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Dan Riskin on how predators can protect their environments

January 23, 2022 6 comments

Dan Riskin reports on research that suggests predators can help an environment become more resistant to extreme temperature changes. Subscribe to CTV News to watch […]

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Dan Riskin on how climate change shaped your smile

January 16, 2022 18 comments

Dan Riskin reports on a new study that suggests that we have ancient climate change to thank for the shape of our teeth. Subscribe to […]

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Dan Riskin on how cutting vehicle emissions has saved lives

January 9, 2022 24 comments

Dan Riskin reports on how environmental regulations and consumer pressure have cut emissions from vehicles and reduced air pollution deaths. Subscribe to CTV News to […]

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Dan Riskin on how climate change could help Pacific salmon

December 19, 2021 6 comments

Recent studies show that melting glaciers could help Pacific salmon, but as Dan Riskin reports, the positive findings come with a catch. Subscribe to CTV […]

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Dan Riskin on how to fuel the growing popularity of e-bikes

December 12, 2021 8 comments

The popularity of e-bikes is on the rise, and as Dan Riskin reports, scientists are trying to figure out how to get more people riding […]

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Dan Riskin on why fish are swimming to deeper waters

December 6, 2021 14 comments

Climate change is making the Mediterranean Sea warmer, and as Dan Riskin reports, it's causing fish to seek cooler waters. Subscribe to CTV News to […]

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Dan Riskin on how caterpillars create lake pollution

November 14, 2021 18 comments

Canadians are familiar with caterpillar outbreaks, but as Dan Riskin reports, they may not know about how the outbreaks can impact lakes. Subscribe to CTV […]