May can bring Canada 30-degree heat and late-spring snows

Much-needed rain to build into B.C. for election day

Canada looking for its first 30C after a lacklustre spring so far

Hubble celebrates 35 years with new images from our solar system and beyond

How to see a 'celestial smiley face' in Friday's predawn sky

Signs of alien life on K2-18b? Here's why many scientists are skeptical

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

Vanishing sea ice remains as climate change seriously alters Labrador landscape

Increasing tree canopy is key for carbon capture, but there's a catch

Is climate change uprooting the traditional garden?

These 7 exercises are essential for skiers to stay in shape year-round

'Curiously isolated' butterfly species discovered in Alberta national park

How to use the law of gravity to get the most from your coffee beans

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

Spring allergies 101: Why you're sneezing and how to feel better fast