New York City

Alberta's premier has a message for Texas firms looking to lure Canadian businesses to the Lone Star State — it's on.

Victoria is promising to plant 5,000 trees on public and private land by the end of 2020 as part of the United Nations Trees in Cities Challenge.

With Trump expected to skip the UN climate summit, the question will be: what’s possible if the most powerful nation is pulling away from action?

Billionaire industrialist David H. Koch, who with his older brother Charles poured a fortune into right-wing causes, transforming the American political landscape and shaping U.S. policies on such issues as climate change and government regulation, died on Friday, August 23, 2019, at 79.

New policies for ride-hailing services in British Columbia will allow companies such as Uber and Lyft to operate a limitless number of vehicles beyond geographical boundaries that are in place for the taxi industry.

Officials from New York City have been visiting Quebec's north to learn more about the impact a possible hydro power deal between the city and the provincial utility would have on Indigenous communities, a spokesman from the mayor's office said on Monday, July 29, 2019.

A plan unveiled Monday by New York City's mayor would run all city operations on 100 per cent “zero-emission Canadian hydropower” within five years. Negotiations would begin “right away” with the aim of signing a deal by the end of 2020.

The equivalent of 11,000 new cases of childhood asthma a day occur worldwide due to toxic air from traffic, researchers say, while Canada has the third highest rate in the world, trailing only Kuwait and the United Arab Emirates. Toronto is also among the top 10 cities with the highest number of asthma cases among children.

As he was training in 2004 for his second space flight to help in the construction of the International Space Station, a routine visit to the doctor almost cut short Dave Williams' career as an astronaut.

Canada's high-level United Nations charm offensive is back underway in New York City.

Stephen Thompson clutched a tissue on Sunday, September 2, 2018, afternoon, unable to hold back tears during an emotional service honouring his father and 228 others who died in a horrific airplane crash 20 years ago.

Prime Minister Justin Trudeau says putting federal cash down as an insurance policy of sorts to get the Trans Mountain pipeline expansion built is the result of an "exceptional" political situation.

A federal judge presiding over lawsuits that accuse big oil companies of lying about global warming to protect their profits is turning his courtroom into a classroom in what could be the first hearing to study the science of climate change.

A Canadian who admitted to plotting a terrorist attack on New York City is pleading for "a second chance" in a letter submitted to the court ahead of his upcoming sentencing.

New York City Mayor Bill de Blasio announced Wednesday that he was "going after those who have profited" from destructive climate change, saying "It’s time that they are held accountable.”