atmosphere

ART IN THE TWENTY-FIRST CENTURY
San Francisco Bay Area

ART IN THE TWENTY-FIRST CENTURY: San Francisco Bay Area

 

See why the San Francisco Bay Area is a magnet for artists who are drawn to its experimental atmosphere, countercultural spirit and history of innovation, and who are united by their steadfastness and persistence in creating. Featuring Katy Grannan, Lynn Hershman Leeson, Stephanie Syjuco and the artists from Creative Growth Art Center.

 

 

NOVA
Meteor Strike

 

On the morning of February 15, 2013, a 7,000-ton asteroid crashed into the Earth’s atmosphere, exploded and fell to earth across a wide swath near the Ural Mountains. The Siberian meteor was captured by digital dashboard cameras, a common fixture in Russian cars and trucks. Within days, armed with this crowd-sourced material, NOVA crews, along with impact scientists, hit the ground in Russia to hunt for debris from the explosion and clues to the meteor’s origin and makeup.

 

NOVA
Lethal Seas

 

Marine scientists across the world are hunting for clues to one of the greatest environmental catastrophes facing our planet today: ocean acidification. For years we’ve known the ocean absorbs about a quarter of the carbon dioxide in Earth’s atmosphere. But as carbon emissions continue to rise, seawater chemistry is changing, and the ocean’s acidity is increasing. As a result, the skeletons and shells of marine creatures that form the foundation of the web of life are dissolving. Follow scientists who are seeking solutions and making breakthrough discoveries, including a unique coral garden in Papua New Guinea that offers a glimpse of what the seas could be like in a half-century.