700+ twisters: U.S. seeing most active tornado season since 2011

Rare landspout tornado confirmed in British Columbia

Canadian Hurricane Centre expects a busy season, urges preparedness

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

Early snowmelt in B.C. points to elevated drought hazards

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

Emissions of methane remain high worldwide despite available solutions

World Turtle Day: Road mortality a top threat in Canada in May and June

'No insurance on memories.' Wildfires devastate Manitoba vacation getaways

Brush fires keep crews busy in Thunder Bay, Ont., as conditions remain dry

Lac du Bonnet wildfire evacuees return only to find 'barren, black wasteland'

From drips to disasters: How to flood-proof your home

Trying to eat local? Give dandelions a try this spring