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It'll be more of a slow leak -- but the impact of emissions will still be great, new research suggests.
Collaborating with business may not be as satisfying as waving a revolutionary banner, but it gets results.
Check out the city's 592,130 street trees, representing 52 species, all at once.
The public prefers things like clean air and clean energy, but that doesn't mean progressives will win on those issues.
Pope Francis is about to issue a major statement on the climate. It's likely to be more homily than policy prescription, but it could still make a huge difference.
There's no better way to make a major life change than with the world’s most reliable decision-making tool: ONLINE QUIZ!!!
Despite decades of accepted science, California and Arizona are still miscounting their water supplies.
Australian Prime Minister Tony Abbott could soon be booted from office.
A new study suggests that there's little substance to most state environmental justice policies.