Have Canada’s major cities seen a change in their weather patterns since the 1960s? Find out here.
Researchers emerge from mock Mars food mission
Can rocks restore the climate?
Perseid light show reaches its peak
Storm hunters surfaces after 10 days
Newly discovered pink planet smallest to be photographed yet
Something strange spotted on camera - UFO?
Flash floods ravage central Colorado
Hot temperatures in Alaska cause king salmon to die
Bus-sized 'fatberg' found in suburban London sewer
First case of human-transmitted bird flu
Arctic ice losing its reflective sheen
Living on Mars: What happened in a year
Dog saves owner from bear attack in northern Ontario
Fast moving brush fire forces evacuations near Lake Elsinore, California
STUDY: Honeybees remain altruistic in absence of monarchical queen bee
Central China's Hunan Province hit by most severe drought in 10 years
MUST SEE: Timelapse video captures desert sky and dinosaurs in unique California town
A waltz around Saturn
Firefighters battle 200 forest fires sparked by lightning across B.C.
VIDEO: Lightning and meteors
Study: Climate change happening 10 times faster than any time in past 65 million years
Help finalize the NEW full screen map
WATCH: The expansion of the Crab Nebula
Algae found in the Mississippi River
Looking back at July's weather in photos
NASA telescope discovers developing star system
Coming soon to your local menu, the 'Frankenburger'. Will you eat it?
Stanford researchers hope to make the Internet more sustainable
Dead fish surface after jet fuel spills into BC creek
Wildfire prompts evacuation alert near Okanagan Falls, BC
Brief, powerful storm slams Kitchener, Ont.
Warnings issued as Italians brace for heat wave
Regina health region warns of blue-green algae found on two lakes
Saturn moon has lakes but no waves
Cold snap blasts South America
Magnitude 5.0 earthquake strikes off Vancouver Island
Dramatic summer melt at the North Pole
Surfers take on tsunami-like wave in New Brunswick
Fancy a glass of sweat? Sweat Machine turns perspiration to drinking water
Hot and dry conditions puts BC at risk for wildfires
Earthquake jolts New Zealand, leading to ghost town
Severe thunderstorms target Prairies
Do we exaggerate when it comes to summer heat?
Watch a corpse flower bloom, without the repulsive smell
Air quality a risk due to Quebec wildfires; Health Canada advises
Out of control fire destroys house near Nicky's Nose Cove, Newfoundland
NASA aborts spacewalk after water leak
NASA's IBEX provides first glimpse of solar system's comet-like tail
Mexico's Popocatepetl volcano causes more disruptions
Quebec fire photographed from space
Manhattanhenge: A "magic" sunset in New York
Product claims to make household objects, electronics liquid-repellent
20 confirmed dead following Lac-Megantic train derailment
Oil spill cleanup underway in Quebec's Lac-Megantic area
Scientists create batteries out of wood
911 service knocked out by forest fire restored in western Labrador
When dinosaurs ruled Alberta!
100,000 gallons of oil spill in Chaudière River
Montrealers sweat through blackouts as forest fires cut power
Arid landscapes blooming as global temperatures rise
Extreme heat sizzles western Canada
Air quality warnings lifted for Maritimes
Prescott mourns 19 fallen firefighters
Saddledome flooding leads to cancellation of signature Stampede events
Wabush evacuees return
Texas drought emergency extended for 200+ counties
New York City unveils solar-powered cell phone charging stations
Celebrating women in space
Stunning time lapse videos reveal nature's true beauty
Space dads celebrate Father's Day
Powerful 6.5-magnitude earthquake strikes off Nicaragua coast
Quebec fires blow smoke over New Brunswick
VIDEO: Look inside a stellar-mass black hole
Coal pollution causes 22,300 premature deaths in Europe each year
Using smartphones to track illegal logging in the rainforest
Chris Hadfield announces retirement
Take a breathtaking tour of Hawaii's volcanoes
Canada's Sapphire satellite tracks objects in space
Deadly monsoon rains strike Sri Lanka
A journey to the "House of the Sun"
NASA video shows what lies beneath Antarctica's ice surface
Is climate change causing a spike in asthma and allergies?
Could the first hurricane of the Atlantic season be upon us?
Jellyfish boom threatening the environment
Central Europe hit by severe floods, killing several residents
Accessorize that wedding dress with rubber boots
Germany braces for more flooding after days of heavy rainfall
Report: Lake Superior has made a big jump
Scientists find definitive evidence of ancient rivers on Mars
400 year-old plants bloom as glaciers recede
Lightning sparks wildfires in Washington, Idaho
Sinkhole causes resort collapse near Disney World
Wildfire evacuation alert lifted for residents near Lillooet, B.C.
Wildfire prompts evacuation alert near Lillooet, B.C.
Here come the Perseids
SHARK TRACKING: The process and risks of tagging
Nova Scotia announces funding for farmers hit with strawberry virus
Endangered Species: The polar bear
Some evacuees in Lac-Megantic may never be able to return to their homes
Watch the Earth 'breathe'
Lake levels down to record lows in Texas
First lab-made burger taste tested: 'short on flavour'
Sun’s magnetic field to flip in coming months
A face in the cosmos?
Talking robot companion blasts off for ISS
550 firefighters battle large wildfire west of Spain's capital, Madrid
Moderate earthquake detected off B.C. coast
Man survives car wreck; has rain to thank for rescue
Massive sinkhole swallows pasture
VIDEO: Here's what bears do when no one's looking
First confirmed human case of West Nile virus reported in Toronto
Star Trek Galileo shuttle craft finds a new home
Thailand: Oil spill clean-up continues
Offsetting climate change: Turning deserts into forests
Oil spill prompts evacuations in Thailand
STUDY: 1,700 U.S. cities could be partially underwater by 2100
Ode to the dragonfly and any other mosquito-eating insects
Scientists locate dead zone in the Gulf of Mexico -- but it's smaller than anticipated
Scientists uncover why millions of bees are dying
What is a dry thunderstorm?
Hail storms leave catastrophic damage to French vineyards
Tropical Storm Flossie prompts warnings in Hawaii
Trouble sleeping? Full moon could be to blame
Sand dunes threaten famous Star Wars set
New technology allows crops to take nitrogen from the atmosphere, lessening fertilizer dependence
Scientists watch Arctic cyclone chew up sea ice
USGS: Warmer climate leads to spike in forest fires
Scientists believe natural causes briefly paused climate change
Using snake venom for medicine
Heavy rainfall causes E.coli spike in Toronto
Asteroid scheduled to pass Earth
Ontario cottage country storm: Your dramatic photos
Firefighters battle wildfire near Palm Springs in brutally hot conditions
Cloud Appreciation Society aims to improve 'cloud' reputation
Giant Hogweed spreading across Canada
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Prairie butterfly facing extinction
How does a bald man wash his hair in space?
Water safety tips and drowning prevention
Here's what rising sea levels look like
Defying gravity with a human-powered helicopter
Blue planet possibly rains liquid glass
Deadly Prescott, Arizona fire fully contained, fallen firefighters honoured
Adrift: Photographer creates stunning timelapse of fog over San Francisco
Child gets swept away in flood water
Like a war zone: Death toll in Quebec train derailment climbs to 14
More than 37 million bees found dead in Ontario
Flash floods bring Toronto transit to its knees during rush hour
Fire raging in western Labrador grows by 50 per cent
State of emergency lifted in Calgary
Quebec forest fires prompt smog advisories in Ontario
Climate change: Turning data into cello music
Deadly earthquake rattles Indonesia's Aceh province
Death Valley tentatively ties all-time June high US temperature
Nova Scotia man plans solo rowing voyage
Crews battle wildfires in northern Manitoba, 500 residents displaced
Baked Alaska: Heat wave hits 49th state
Los Angeles one step closer to banning plastic bags
Singapore air pollution reaches record high
Researchers discover new fish species in deep Caribbean reefs
Firefighters advance containment on Colorado wildfire as grim landscape emerges
From desert dust to hurricanes? NASA seeks answers
7 fascinating plants that you may not have heard of
Mobile app proving to be harmful for birds
Newfoundland and Labrador will warm up by 2 to 4 Celsius by 2050
Interactive map shows energy usage in New York City
Study suggests a link between trees and human health
Sun emits mid-level solar flare
Top 5 summer cocktails sure to keep you cool this summer
Brightening the galaxy's dark corners
A new look at the secrets of the sun
Montreal's air quality improving
Chief Meteorologist: Seasonal outlooks push the envelope
Forest palms producing smaller seeds in Brazilian rainforest
UK records coldest spring in 50 years
Deadly earthquake strikes Taiwan; tremor in Philippines injures at least 33
Heavy rains and high winds lead to power outages in Quebec
Chinese zoo welcomes five white lion cubs
Do mermaids exist? New 'documentary' had people believing so
Asteroid, nine times bigger than a cruise ship, to zip past Earth on Friday
