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Year: 2021

Coronavirus variants ‘better at travelling through the air,’ raising transmission risk, study finds

By Brooklyn Neustaeter, CTVNews.ca Writer Click here for updates on this story     TORONTO, Ontario (CTV Network) — A new study has found that SARS-CoV-2, the virus that causes COVID-19, is evolving to get better at becoming airborne in its newer variant forms, raising concerns that loose-fitting face masks only provide “modest control” against infection. The

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Ability of coral reefs to benefit humans has halved since 1950s, study finds

By Anthony Vasquez-Peddie, CTVNews.ca Writer Click here for updates on this story     TORONTO, Ontario (CTV Network) — Climate change, overfishing and pollution are threatening coral reefs worldwide, according to researchers, and their capacity to provide essential benefits and services to humans has drastically decreased. A study published Friday in the journal One Earth offered a

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