Video: A planned gold and copper mine could pose a serious threat to sockeye salmon population. |
Video: A New York City chef whips up cheese using his wife's breast milk. WNBC's Ben Aaron tastes a sample. |
Video: Uncovering the molecular secrets of what makes us tick. |
Video: See never-before-seen footage of President Obama and his family's visit to Yellowstone National Park in the summer of 2009. |
Video: The last four breeding Northern white rhinos are moved from Europe to Africa in hopes of keeping the subspecies alive. |
Video: The fastest time at a speed sheep-shearing contest in France is just over 1 minute. |
Video: Amy Robach from the 'Today Show' takes a dip into the fragile world of ocean life and sea turtles. |
Video: Dozens of dogs compete in the 15th Annual Ugly Dog Contest in which pooches can win 'Best Mutt' or 'Best Costume' titles if they're not quite ugly enough to win. Msnbc.com's Dara Brown reports. |
Video: Obama speaks about the job potential of a clean energy economy on a visit to OPOWER, an Arlington, Va., company that develops energy efficiency software. |
