Russ Doty worries that neither presidential candidate is wary enough about nuclear power and radioactive waste disposal.
The urgency of the politicians' response to our economic troubles contrasts with the way we’re ignoring the greater crisis of climate change.
Paleo-oceanographer James Zachos points to evidence of the last time climate change acidified the oceans, some 55 million years ago.
A long time ago, the earth warmed considerably; now, scientists study fossils to find out what happened – and what it might mean for us today.
Andrew McNair, who works weekends at a computer in Olympia, Wash., is not your typical Western fire watcher.
Eric Wagner joins naturalist Robert Michael Pyle on one leg of his first-ever “Big Year” – in which he will try to see as many different butterflies as he possibly can.
On the drought-stricken Navajo Nation, scientist Margaret Hiza Redsteer studies the movement of sand dunes.
Western farmers and ranchers using progressive land-management techniques can make a few bucks from the new carbon market – but some critics say it won’t lead to any real reduction in carbon emissions.
The West’s weather is full of surprises this spring, with snowstorms, windstorms, rain and wildfires all happening at the same time.
Ernest Atencio ponders an exceptionally muddy Mud Season in New Mexico, and notes how readily most Westerners forget that we live in an arid landscape.
Law professor Mary C. Wood wants to use “atmospheric trust litigation” to tackle global warming in the courts.
Rhonda Claridge describes a hard winter in the high mountains and points out that one seldom-acknowledged effect of climate change could be harder winters in some parts of the world.
Rhonda Claridge describes a hard winter in the high mountains, and points out that one seldom-acknowledged effect of climate change could be harder winters in some parts of the world.