April Line-Up of Signature PBS Science and Natural History Series Investigates, Explains and Celebrates Our Global Environment in Salute to Earth Day 2005

April Line-Up of Signature PBS Science and Natural History Series Investigates, Explains and Celebrates Our Global Environment in Salute to Earth Day 2005

Engaging, Informative, Entertaining, Relevant - PBS Science Programming Sets TV Standard and Illustrates Day-to-Day Meaning of Scientific Discovery

ALEXANDRIA, Va., March 8 /PRNewswire/ -- PBS science and natural history programming brings viewers the most innovative, cutting-edge discoveries taking place on and around planet Earth today. New breakthroughs in scientific research impact our lives in extraordinary ways. By taking viewers from the rainforests to the suburbs, and bringing ideas for conservation and calls to action "down to earth," PBS series and specials continue to set the standard for quality science programs that inform, enlighten and entertain.

In celebration of Earth Day 2005 -- Friday, April 22 -- PBS science, natural history and public affairs series will present programs and special segments throughout the month of April that bring special awareness to sustaining our global environment with emphasis on successes, challenges and concerns.

Following are programs airing throughout April (check local listings) with content focusing on the environment:

NATURE "Deep Jungle"
Sundays, April 17, 24 and May 1, 8 to 9 pm ET on PBS

Exploring a world that Tarzan never could have imagined, this three-hour
miniseries penetrates the mysteries of the world's rainforests. Captured
on film are the most exciting and innovative jungle explorations
currently underway, featuring the experiences of more than a dozen
leading scientists working in 14 nations around the world. Age-old
secrets are revealed in expeditions utilizing technology that is changing
the nature of jungle exploration and providing intrepid scientists with
information that will vastly enlarge our understanding of rainforests and
the role they play in planetary ecology. These projects are yielding
data, insights -- and often startling revelations -- about the past,
present and future of life on Earth.

ALAN ALDA IN SCIENTIFIC AMERICAN FRONTIERS
"Hot Planet -- Cold Comfort"
Wednesday, April 20, 8:30 to 9 pm ET on PBS

Host Alan Alda brings his unique blend of curiosity and humor to the
exploration of the latest trends in science, medicine, technology and the
environment in this magazine format series. This encore presentation
examines how warming of Arctic glaciers could potentially threaten the
great Atlantic Conveyor and the Gulf Stream.

JOURNEY TO PLANET EARTH
"State of the Planet" -- Monday, April 11, 10 to 11 pm ET on PBS
"Future Conditional" -- Monday, April 18, 10 to 11 pm ET on PBS

Hosted by Matt Damon. "State Of The Planet" offers the first global
environmental "report card" on issues such as food and water supplies and
global warming. "Future Conditional" explores the relationship between
environmental change and the future health of our planet, a "future
conditional" on how we cope with the spread of toxic pollution.

NOVA scienceNOW
Tuesday, April 19, 8 to 9 pm ET on PBS

On the lighter side of science, NOVA scienceNOW -- hosted by Robert
Krulwich -- introduces viewers to a species of frog that has solved the
problem of cryogenics: freezing solid in the winter, then thawing back to
life in the spring. A "frogsicle," cold to the touch and hard as ice,
this little frog in its frozen state has no heartbeat, brain activity, or
respiration. Scientists have finally figured out how to recreate this
process of cryopreservation with mammalian organs. They've now
successfully frozen, thawed, and transplanted rat livers and pig hearts.
The next step: humans. The hope is that lessons learned from a frog will
create a new standard for preserving human organs for transplant.

NOW
Friday, April 22, 9 to 9:30 pm ET on PBS (Earth Day)

With industrial pollution often hitting poor and working-class families
the hardest, NOW takes an inside look at the politics of pollution in
America. Airing on Earth Day, the report examines how politics and
economics often pit communities against the federal government and
industry. NOW's David Brancaccio looks at the winners and losers in these
battles where profits are weighed against public health and the health of
the environment.

NATIONAL GEOGRAPHIC'S STRANGE DAYS ON PLANET EARTH
Wednesdays, April 20 and 27, 9 to 11 pm ET on PBS

Crumbling houses in New Orleans are linked to voracious creatures from
southern China. An asthma epidemic in the Caribbean is linked to dust
storms in Africa. Scientists suspect we have entered a time of global
change swifter than any human being has ever witnessed. Where are we
headed? What can we do to alter this course of events? Hosted by Edward
Norton, the series takes a hard look at the cause and effect relationship
between what we as humans do to the Earth, and what that in turn does to
our environment and ecosystems.

PBS is a private, nonprofit media enterprise that serves the nation's 349 public noncommercial television stations, reaching nearly 90 million people each week through on-air and online content. Bringing diverse viewpoints to television and the Internet, PBS provides high-quality documentary and dramatic entertainment, and consistently dominates the most prestigious award competitions. PBS is the leading provider of educational materials for K-12 teachers, and offers a broad array of educational services for adult learners. PBS' premier kids' TV programming and Web site, PBS KIDS Online (pbskids.org), continue to be parents' and teachers' most trusted learning environments for children. More information about PBS is available at pbs.org, one of the leading dot-org Web sites on the Internet, averaging more than 30 million unique visits and 380 million page views per month in 2004. PBS is headquartered in Alexandria, Virginia.

Source: PBS

CONTACT: Tim Fisher, +1-845-526-0182, tf@fishercompany.net, for PBS; or
Kim Tavares of PBS, +1-703-739-5011, ktavares@pbs.org

Web site: http://www.pbs.org/

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