The Discoverer Deep Seas drill ship sits off the Louisiana coast in the Gulf of Mexico in this 2006 photo. President Obama's plan expands eastward the area of the Gulf where drilling is already permitted. Alex Brandon/AP hide caption
Science
Wednesday
Tuesday
Scientists at the Large Hadron Collider near Geneva celebrate after the particle accelerator started smashing protons at record energies earlier today. Fabrice Coffrini/AFP/Getty Images hide caption
Magritte's 1964 painting The Intimate Newspaper gets us thinking: Who is this? A familiar friend or a complete stranger? Rene Magritte/Corbis hide caption
Monday
Scientists altered people's perceptions of right and wrong by applying magnetic stimulation to the brain. The study is part of a larger effort by scientists to explain the mechanics of how the brain makes moral judgments. iStockphoto.com hide caption
Sunday
Scientists at the Pacific Marine Mammal Center started seeing an increase in starving sea lion pups last spring. Guy Raz/NPR. hide caption
Saturday
Friday
An actor prepares to receive "shocks" from the audience on a fake TV game show, staged for a French documentary. Psychologists have questioned the ethics of such experiments because of possible mental trauma suffered by participants. Christophe Russeil, HO/AP hide caption
Thursday
The newly renovated coal burning, U.S. Capitol Power Plant is seen on April 22, 2009 on Capitol Hill in Washington, DC. The Capitol Power Plant is a power plant which provides steam and cooled water for the United States Capitol and other buildings in the Capitol Complex. Tim Sloan/AFP/Getty Images hide caption
The fossil finger was found in a cave in the Altai Mountains of Siberia. Whoever that finger belonged to was neither human, like us, nor Neanderthal, the only other member of the human line known to be living in Europe at the time. Courtesy of Bence Viola hide caption