Let’s stop branding these energy efficient technologies and policies as tools of climate change mitigation, and call them what they also are: a path to prosperity.

This summer has seen record heat waves and wildfires in the U.S, the worst flooding in Beijing’s modern history, and droughts that devastated the U.S. corn crop and led India to set up “refugee camps” for livestock. These extreme events were not freak occurrences – this is how the Earth works now.

Scientists say this year’s record declines in Arctic sea ice extent and volume are powerful evidence that the giant cap of ice at the top of the planet is on a trajectory to largely disappear in summer within a decade or two, with profound global consequences.

In Mongolia, U.S. scientists are studying climate clues in ancient tree rings to help answer a crucial question: How will global warming affect Asia’s monsoon rains, which supply water for agriculture and drinking to half the world’s population?

Two recent studies highlight the harm that industrial fisheries are doing to the world’s seabirds, either by overharvesting the birds’ favorite prey or by drowning birds hooked on longlines.

In fish-crazed Japan, where eating seafood is a vital part of the nation's culture, conservation groups are working with companies to persuade more Japanese to eat certified, sustainably caught seafood.

When Silent Spring was published in 1962, author Rachel Carson was subjected to vicious personal assaults that had nothing do with the science or the merits of pesticide use. Those attacks find a troubling parallel today in the campaigns against climate scientists who point to evidence of a rapidly warming world.

How did a major consumer products company exceed its carbon-reduction goals by several years? Little by little.

The North Carolina Senate has approved legislation that would prohibit the state from considering projected sea level increases in its coastal management strategy. But a scientist involved in the debate argues that ignoring these projections will wind up costing North Carolina — and the rest of the U.S. — far more.

The once-magnificent tropical forests of Borneo have been decimated by rampant logging and clearing for oil palm plantations. But in the Malaysian state of Sabah, a top official is fighting to reverse that trend by bringing sustainable forestry to the beleaguered island.