The "Cosmos" presenter and astrophysicist muses that Republicans are desperate to attract the nerd set.
The famed astrophysicist says there's a reason some chemical elements are named for places in the US -- and that we don't have to leave those glory days in the past.
The "Cosmos" presenter, played here by Kenan Thompson, attempts to help the "Fox And Friends" presenters grasp the cruder points of climate change. It isn't easy.
With the first thought-controlled bionic leg pioneered in Chicago, the next steps for smart prosthetics are refining them for widespread use and tackling a huge hurdle: sensory feedback.
Carl Sagan's legacy makes a return in a major television event happening in 2014.
Astrophysicist Neil deGrasse Tyson explains his "meh" attitude toward "Star Wars" and why he would rather be Captain Kirk than Captain Picard.
Science geek worlds collide as Bill Nye the Science guy put astrophysics hero Neil deGrases Tyson in an arm lock that would make Hulk Hogan proud.
Materials scientist Suveen Mathaudhu has refuted astrophysicist Neil deGrasse Tyson's claim that Thor's hammer weights more than 300 billion elephants.
Astrophysicist Neil deGrasse Tyson tackles the difficult calculations required to determine the weight of superhero Thor's otherworldly weapon.
Astrophysicist, director of the Hayden Planetarium and all-round awesome educator Neil deGrasse Tyson has brought his radio program to YouTube.