Days of a chilly rain. See what's stealing your sunshine in Ontario this week

Researchers outline damaging 9-km downburst path near Chatham, Ont.

Storm chasers captured harrowing scenes of the 2013 Oklahoma tornado

The pyrotechnic science behind Victoria Day firework displays

Webb captures Jupiter's surprisingly active Northern Lights

‘Striking’: Global oceans are warming fastest in two specific regions

Plant communities in the Arctic are changing along with climate, study finds

Emissions of methane remain high worldwide despite available solutions

'Most intense' bleaching event ever: Global coral reefs under danger

Flies won't leave you alone? This Canadian invention could help!

The hidden cost of honeybee colony losses: Insights from a Canadian beekeeper

The best tips to protect your plants from late-season frost

Inspirational 102-year-old is cleaning up her B.C. community

Newfoundland brothers bottle fog to make eco-friendly vodka

Wildfire tears through Lac du Bonnet, evacuees devastated