One of Russia’s most active volcanoes has erupted, spewing plumes of ash five kilometres into the sky over the far eastern Kamchatka Peninsula and briefly triggering a “code red” warning for …
Scientists in the U.S. and Canada are watching wastewater for early signs of H5N1 as an outbreak of bird flu among American dairy cattle keeps growing. With cases confirmed in …
There’s a town in the northern United States now considering a most unusual idea: Banning art. Specifically, banning any kind of artwork, in any public space. If this were to …
This story is part of CBC Health’s Second Opinion, a weekly analysis of health and medical science news emailed to subscribers on Saturday mornings. If you haven’t subscribed yet, you can …