There are more effective ways to assuage your beef-eating guilt than to buy local.
It's a stark assessment of ocean temperatures, the best measure for how much the world has heated.
“We can’t wait for the next UN summit and hope they get their acts together,” said a 17-year-old striker
The economic losses of climate change, both past and future, are outlined in two new studies this week.
Scientists have bred less gassy animals in a bid to reduce greenhouse emissions.