Search our collection of background (non-event) articles from news media, science journals and other sources.
Low water levels on the Mackenzie River are causing cargo shipments to use a different route to access northern communities, beginning in the Arctic Ocean.
Washington State declares a statewide drought emergency due to significantly low snowpack levels, with expectations of less than 75% of the normal water supply.
Alberta's water allocation data reveals regional disparities in usage and availability, with agriculture dominating in the south and oil and gas in the north, amidst concerns of overuse and drought.
The extreme drought sweeping across Brazil’s Amazon rainforest is already impacting hundreds of thousands of people and killing local wildlife.
More than 80 per cent of B.C.'s water basins are experiencing level 4 or 5 drought conditions, with salmon in many parts of the province struggling to make it to their spawning grounds.
Northern Europe is experiencing an unusual heat wave and drought, making the region more vulnerable to forest fires, with firefighters battling wildfires in Portugal, Spain, Croatia, and southern France, and temperatures expected to hit 86 degrees Fahrenheit in Finland, rare for a country straddling the Arctic Circle.
Researchers found the global decline in water storage was equivalent to 17 Lake Meads — the largest reservoir in the U.S.
“This is the first time that we’ve sent a crew to Canada in May,” said Lily Coyle with the Alaska Division of Forestry and Fire Protection.
The region of Catalonia, northeastern Spain, is in its worst drought since measurements began. The sheep reservoir supplies water to the city of Barcelona.
Hotter weather and less rain drove the three-year drought.
By Seth Borenstein | The Associated Press FILE - A kayaker paddles in Lake Oroville as water levels remain low due to continuing drought conditions in
Drought and extreme heat that scientists link to climate change are altering the UNESCO-protected marshlands. Iraq's average annual temperatures are increasing at nearly double the rate of Earth's.
Scientists, concerned hikers and residents have observed more stressed and dying bigleaf maple across urban and suburban neighborhoods as well as in forested areas. While forest pathologists have ruled out several specific diseases, the overall cause of the tree’s decline has stumped experts for years.
A large number of farmers on Saturday staged a protest march against the acute shortage of water at Dadu district located in Pakistan Sindh province located in Pakistan's Sindh province.
The first-ever shortage declaration on the Colorado River forces arid Western states to re-examine their relationship with resources many take for granted, drinking water and cheap hydroelectricity.
Wildfires in Western states have razed structures, displaced residents and altered air quality - and fundamentally changed the relationship between Native women and the land they have historically stewarded.
For 30 years now, climate change has been driving the sands further into the Nogai steppe, gradually transforming the traditional homeland of a the people that once dominated much of southern Russia from green and pleasant pasture to barren desert.
A new report based on necropsies conducted by the USGS's National Wildlife Health Center in Wisconsin suggests that the die-off was caused by long-term starvation and was likely exacerbated by a spate of freakishly cold weather.
The largest part of the continental United States to warm more than 2 degrees Celsius since 1895 feeds the Colorado River.
A combination in Colorado of paltry spring snow, warmer temperatures that triggered earlier melting of winter mountain snowpack, feeble rain through summer, and parched soil from previous dry years led to this formal label.
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