London Weekend Weather: Rain Saturday, Cold Sunday
London's weekend weather brings a rollercoaster: mild, rainy Saturday followed by sharp temperature drop Sunday. CTV's Reta Ismail provides detailed forecast.
Category : Search result: weather science
Toronto man experiences world without mental images
John Chew from Toronto lives with aphantasia, unable to form mental images. Discover his unique perspective and how he embraces his different way of thinking.
Jay Ingram explores why we love pets in new book
Discover the science behind our bond with pets in Jay Ingram's new book. Learn what makes dogs and cats so special to Canadians. Read the fascinating insights now!
Calgary Weather: Cold Friday, Warm Weekend Ahead
Calgarians face a chilly Friday with wind chill before warmer temperatures return Saturday. Get the latest weather forecast and planning tips for your weekend.
Dartmouth Teacher Wins National STEM Honour
Shane MacLeod, a Dartmouth High science teacher, receives Prime Minister's 2025 STEM award, recognizing exceptional contributions to science education in Nova Scotia.
Snowy Roads Warning for Northern Nova Scotia
CTV meteorologist Kalin Mitchell explains the chilly, damp weather pattern bringing potential snow to Nova Scotia roads. Stay informed about travel conditions.
London's Wild Weather Week Ends with Sunshine Return
After a week of snow, rain and cloudy skies, Londoners can finally expect sunshine to return. CTV's Julie Atchison reveals when the weather will improve.
Winnipeg temperatures continue to soar in November
Colleen Bready's latest forecast shows Winnipeg experiencing unusually warm temperatures for November. Stay informed about the continuing heat wave and weather patterns affecting Manitoba.
Bumblebees process time in groundbreaking insect study
Canadian scientists discover bumblebees can process time, challenging insect intelligence perceptions. Learn how this breakthrough impacts pollination research.
Ottawa sees flurries and showers today
Ottawa residents should prepare for mixed precipitation with flurries and showers throughout the day. Stay updated on weather conditions and plan your commute accordingly.
London ON: Near-Freezing Weekend with Cloudy Skies
London, Ontario braces for a chilly weekend with temperatures dropping to near-freezing levels. Get the complete weekend weather forecast and tips to stay warm.
Historic Snowfall Paralyzes Toronto and Ottawa
A massive winter storm has brought Toronto and Ottawa to a standstill with record-breaking snowfall, creating treacherous conditions and widespread disruptions across Eastern Ontario.
Rainfall Warning: Metro Vancouver Soaked Thursday
Environment Canada has issued a rainfall warning for parts of Metro Vancouver with up to 120 mm expected. North Shore mountains and Howe Sound communities brace for significant downpours Thursday.
BC South Coast Storm: Rain and Wind Warnings Issued
Environment Canada issues weather warnings for Metro Vancouver, Fraser Valley, and Vancouver Island as a powerful storm system approaches with heavy rainfall and strong winds expected through Thursday.
Nova Scotia Makes Shark Research History With Satellite Tagging
Groundbreaking marine research off Nova Scotia's coast achieves world-first satellite tagging of free-swimming shark, revolutionizing ocean predator tracking.
Calgary Weather: Warm Winds Today, Soaking Rain Friday
Calgary faces a dramatic weather shift with warm chinook winds on Thursday giving way to widespread rainfall and potential flooding concerns on Friday. Get the full forecast details.
Science Battles Immunity's Dark Side: Disease of 1000 Faces
Canadian researchers are making groundbreaking discoveries about autoimmune diseases, particularly lupus, revealing how our immune system turns against us and what new treatments could revolutionize patient care.
Zuckerberg-Chan Shift Philanthropy to Science, AI & Biology
Mark Zuckerberg and Priscilla Chan are redirecting their philanthropic empire toward cutting-edge science, with artificial intelligence and biology research taking center stage in their mission to eradicate disease.
Ottawa: Rain break today, 5°C overnight low
Ottawa residents can enjoy a temporary reprieve from rainfall today, but should prepare for a significant temperature drop overnight with lows reaching 5°C. Get the full forecast details.
Calgary's Weather Rollercoaster: Warm Thursday, Cold Friday
Calgary experiences dramatic temperature swing with spring-like warmth Thursday followed by sharp cold front Friday. Get the full forecast and prepare for the weather whiplash.
Toronto Braces for 80 km/h Wind Gusts
Environment Canada alerts Toronto residents as strong wind gusts up to 80 km/h expected to sweep through the city, creating hazardous conditions and potential disruptions.
Metro Vancouver Rainfall Warning: 120mm Expected
Environment Canada issues rainfall warning for Metro Vancouver with up to 120mm expected. Heavy downpours may cause flooding and hazardous driving conditions through Thursday.
Edmonton Braces for Windy Wednesday with Overnight Snow
Edmonton residents should prepare for a dramatic weather shift as strong winds sweep through the city Wednesday, with significant snowfall expected overnight. Get the latest forecast details and preparation tips.
London, Ont. Braces for Strong Winds and Heavy Rain Wednesday
Environment Canada warns of strong southwesterly winds reaching 80 km/h and significant rainfall across London and surrounding areas Wednesday, with potential travel impacts.
Toronto Braces for 80 km/h Wind Gusts Today
Toronto faces intense wind conditions with potential 80 km/h gusts today. Environment Canada warns of possible damage, power outages, and hazardous travel conditions across the GTA.
London Spring Showers Continue with Mild Temperatures
London residents can expect lingering rain showers and mild temperatures as an unsettled weather pattern continues across the region. Find out when sunshine returns and what to expect in the coming days.
Multiple Storm Systems Bring Rain to Southern Ontario
Southern Ontario braces for a parade of low-pressure systems bringing persistent rainfall, cooler temperatures, and potential travel disruptions throughout the week ahead.
Passive House Canada Expands Training with 6 New Courses
Canada's leading building performance organization expands its educational offerings with six cutting-edge courses designed to transform construction practices and accelerate the adoption of net-zero-ready buildings across the country.
Nova Scotia Woman's Weather YouTube Captivates Canada
Meet the passionate Nova Scotian turning weather forecasting into captivating digital content with her popular YouTube series that's educating and entertaining viewers nationwide.
Stop Crying Over Onions: The Scientific Solution
Canadian researchers have uncovered the secret to tear-free onion preparation. Discover how knife sharpness and cutting speed can eliminate kitchen tears forever.
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