Animals
Study reveals why some people are mosquito magnets and others aren't
Severe
Torrential downpour floods streets across London Monday morning
Explainers
How does hail get so big?
Forecasts
Severe thunderstorm chances bubble up over southern Alberta Monday and Tuesday
Rainfall and humidity expected to help battle fire near Labrador City
What happens when El Niño and La Niña disappear?
Tropical tornadoes are a hidden danger in landfalling storms
After Earth's year of historic heat, how close are we to passing 1.5 C limit?
Summer Games organizers vow their 'greenest' affair to combat heat
How much microplastics are inside humans? New film unveils a figure
Honey, I'm hot! What summer heat does to honeybees
U.S. documents first local extinction due to sea level rise
Explore the Rolling Hills of the East Coast: Cape Breton awaits
How hot weather can worsen some pre-existing health conditions
AQI, AQHI, and your health: Air quality ratings explained