Climate scientists studying three decades of ozone measurements from seven satellites see a positive trend in global recovery thanks to international efforts to curb ozone-depleting substances.
How many people cycle to work in Oxford? Census the number of people cycling in on a sunny summer day and you will surely get a higher estimate than if you count cyclists on a rainy winter day.
A new study of population trends among 46 ecologically diverse bird species in North America conducted by avian ecologist Joel Ralston and colleagues at the University of Massachusetts Amherst overturns a long-held assumption ...
Coal and gas-fired electricity generation last year drew less than half the record investment made in solar, wind and other renewables capacity—one of several important firsts for green energy announced today in a UN-backed ...
A slow-down in global warming is not a sign that climate change is ending, but a natural blip in an otherwise long-term upwards trend, research shows.
Climate change could undermine efforts to defeat extreme poverty around the globe, the World Bank warned Sunday.
Republicans search the Net for information about the weather, climate change and global warming during extremely hot or cold spells. Democrats Google these terms when they experience changes in the average temperatures. These ...
A new model analyzing how birds in western North America will respond to climate change suggests that for most species, regional warming is not as likely to influence population trends as will precipitation changes.
Renewable energy's share of world electricity generation continued its steady climb last year despite a 14 per cent drop in investments to US$214.4 billion, according to a new report released today.
Over the past 23 years, UN scientists have issued progressively stronger assertions about climate change.