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Sonya Buyting sits in for Bob McDonald (Ian Brown)
A bacteria is aiding our fight against viral diseases carried by mosquitoes.
The Carnegie Climate Geoengineering Governance Initiative is trying to start the debate around geoengineering now so we're ready if and when we need to deploy it.
A new study shows that a fish's reaction to stress is the biggest indicator of whether or not it will bite a hook.
It's good news for alien hunters that Earth's hardiest creature, the tardigrade, can survive astrophysical doomsday scenarios.
Researchers in the US have developed a material that could be integrated into clothing that can harvest electricity from even small body movements.
A new means of diagnosing concussion is proving to be highly accurate.
As It Happens
'Disturbed and violated': Canadian mother and son fall victim to Equifax hack
George Clooney says Harvey Weinstein allegations must lead to change
White supremacy during Obama era helped Trump become president: Ta-Nehisi Coates
Gord Downie's brothers on feeling the nation's grief: 'This country weighs a lot'