Sport tips for the Ontario government on how to make good climate change policy.
Traffic congestion causes more problems than just being stuck in traffic. There are real effects on the health, quality of life and wallets of taxpayers.
Globally, emissions from air travel account for only about 3% of the warming human activities are causing, but aviation affects our climate in a number of ways.
Measurements and modelling have found nitrous oxide emissions, a greenhouse gas 265 times more potent than carbon dioxide, are significantly higher than previously reported.
The atmosphere of Mars is more than 96% carbon dioxide, but the planet is cold because its atmosphere is extremely thin, very dry and further away from the Sun.
Conservatives share some of the same values as environmentalists. Tapping into these can help tackle climate change.
Our own planet shows that environmental modification is possible on a planetary scale in quite a short span of time.
More and more evidence has accumulated which shows that changes in global and regional climate over the last 50 years are almost entirely due to human influence.
Carbon dioxide makes up less than one-twentieth of 1% of Earth's atmosphere. How does this relatively scarce gas control Earth's thermostat?
Despite the overwhelming evidence that electric vehicle technology can deliver huge benefits, misinformation continues to muddy debate. Let's look at the facts.
Two energy scholars who have studied the extent of methane leaks in the oil and gas industry explain what rescinding methane emissions regulations will mean to the climate and industry.
The adverse environmental impacts of academic travel are known. It is now up to institutions to determine how to adapt to these impacts.
Australia is one of the sunniest and windiest countries on the planet, but emissions are still rising. How do you justify that?
As our planet warms, the number of air-conditioning units worldwide is expected to triple by 2050 – yet their use drives climate change. So how can we break the cycle?
This hot, acidic neighbor with its surface veiled in thick clouds hasn't benefited from the attention showered on Mars and the Moon. But Venus may offer insights into the fate of the Earth.
Policies to tackle climate change will make it more expensive not to act.
Insects are high in protein and rich in other nutrients and, unlike beef and other livestock, have little impact on climate.
Petroleum exploration in Alberta has disturbed more than 1,900 sq. km of wetlands in Alberta, boosting emissions of methane: a potent greenhouse gas.
Carbon offsetting is one way of doing it – but sometimes the simplest methods work best.
An expert explains all the wonderful ways the atmosphere protects life on Earth.