Best of Science Correspondent Miles O'Brien
Video duration: 2:37
Over the past year, Miles O'Brien has jogged, drank and slept on the job. He's suited up, strapped in and goofed off. He swam with dolphins to study sleep, played ball with chimps, tracked radiation in Japan, and crawled through sewage under the streets of Detroit. Watch the video for some highlights of the year from our fearless science correspondent.