Geographer Hassan Basagic stands below the Dana Glacier just outside Yosemite National Park and explains how he is documenting the shrinkage of the Sierra Nevadas glaciers using historic photographs and a GPS.

Frontline: Heat
Watch FRONTLINE: Heat

A global investigation into one of the greatest crises that mankind has ever faced - can we roll back global warming? Watch the complete program online.

car of the future
Watch NATURE: Can Animals Predict Disaster?

NATURE probes the evidence that some animals may have senses that allow them to predict impending natural disasters long before we can. Watch complete episodes at pbs.org.

 
Latest From KQED's Climate Watch Blog
When Mitigation Falls Short, Adapt

Nov 19, 2008

When Mitigation Falls Short, Adapt

While California has plans in place to reduce greenhouse gases, to mitigate the effects of climate change, it's only recently that local governments have begun thinking about adaptation strategies, according to two reports released today by the PPIC.

Obama Steals the Show

Nov 18, 2008

Obama Steals the Show

It was one of those rare occasions when a video gets a standing ovation. But President-elect Barack Obama's video greeting to 800-plus attendees at the Governors' Climate Summit in L.A. had quite a few of them on their feet.

Climate Watch Blog »

Latest From KQED's QUEST Community Science Blog
Producer's notes for Your Photos On Quest: John Albers-Mead

Biology | Nov 18, 2008

Producer's notes for Your Photos On Quest: John Albers-Mead

Posted by Amy Miller

We put out a call for submissions for this Your Photos on Quest segment a little late. As a result, we only got a handful of submissions. Thankfully, John Albers-Mead was one of them.

Producer's Notes: Geothermal Heats Up

Engineering | Nov 18, 2008

Producer's Notes: Geothermal Heats Up

Posted by Amy Miller

When I first began researching this story for QUEST, I was surprised that I hadn't heard more about geothermal energy. It's never lumped into that renewable energy laundry list that's recited by politicians and journalists alike -- you know, "...solar, wind, hydroelectric and biofuels". But it turns out that geothermal energy has really great potential.

Reporter's Notes: Looking for Mars Life on Planet Earth

Astronomy | Nov 15, 2008

Reporter's Notes: Looking for Mars Life on Planet Earth

Posted by Lauren Sommer

When I hear about searching for alien life, it's hard not to think about all those science fiction movies with little green men and Earth-destroying spacecraft. But it's an idea that's far from science fiction for scientists at NASA Ames.

Exoplanet Snapshots

Astronomy | Nov 15, 2008

Exoplanet Snapshots

Posted by Jennifer Skene

Exoplanets are planets in other solar systems. Though astronomers have detected over 300 exoplanets since 1995, we only have visible-light images of one of them.

Plant a Tree, Invent the Future

Engineering | Nov 14, 2008

Plant a Tree, Invent the Future

Posted by Jim Gunshinan

We planted several young trees at our home in October. I feel good that those new trees are sucking carbon out of the air as we speak. But a recent talk at Berkeley Labs, where Home Energy's offices are located, made me think much bigger.

QUEST Community Blog »

NPR Topics: Health & Science
  • Farmers' Health Insurance: A Costly Row To Hoe

    Many U.S. farmers struggle to meet their health care costs. A recent survey by the nonprofit Access Project says farmers pay twice as much as nonfarmers for insurance and out-of-pocket expenses. As small-business owners, they have few options and often buy insurance as individuals.

  • Underinsured Struggle To Afford Health Care

    Improved medicines and treatments are increasing life expectancy for people with cystic fibrosis. But insurance doesn't pay for enough of those medical costs, leaving families affected by the disease to struggle with the financial consequences.

  • Scientists Decode The DNA Of A Woolly Mammoth

    The woolly mammoth is the first extinct mammal to have its DNA sequence deciphered. Scientists used hair that was found frozen in the Siberian permafrost, some for tens of thousands of years.

  • Stem Cells Used In Woman's Windpipe Transplant

    The pioneering operation used a section of windpipe engineered in a laboratory with adult human stem cells. Engineering new tissues and organs from stem cells has long been sought as a solution to overcome a chronic shortage of donor organs.

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