- Who Is The Mountain In 'Game Of Thrones'?
May 19 2014 3:52 PM
In "Game of Thrones" Season 4, the Mountain, Ser Gregor Clegane, will be played by Icelandic strongman Hafþór Júlíus Björnsson.
- Saturn's Collapsing 'Magnetic Tail' May Cause Auroras
May 19 2014 1:58 PM
Researchers believe Saturn's auroras are caused by the collapse of the planet's "magnetic tail."
- Explore The Latest Episode Of 'Game Of Thrones'
May 19 2014 11:46 AM
HBO has released three new "Game of Thrones" Season 4, episode 7, "Mockingbird" clips.
- The Best Moments From The Latest 'Game Of Thrones' Episode, 'Mockingbird'
May 18 2014 11:18 PM
"Game of Thrones" Season 4, episode 7, "Mockingbird," featured another death and new developments for Tyrion's trial by combat.
- SpaceX Dragon Returns To Earth [VIDEO]
May 18 2014 3:36 PM
NASA reports progress on several research fronts, including projects related to antibiotics and immune-system treatment.
- Soma Mine Disaster: 24 Officials Detained After Week Of Protests
May 18 2014 12:48 PM
Investigation into the worst Turkish mining disaster ever brings arrest of company executives and personnel.
- 'Game Of Thrones' Easter Eggs
May 17 2014 6:27 PM
Hidden Easter eggs from "Game of Thrones."
- United Launch Alliance Launches U.S. Air Force GPS Satellite
May 17 2014 3:08 PM
United Launch Alliance successfully launched a GPS satellite for the U.S. Air Force on Friday.
- Curiosity Completes Latest Drilling Mission
May 17 2014 12:42 PM
NASA's rover will resume its journey to Mount Sharp in the next few days.
- New 'Game Of Thrones' Season 4 'Characters And Locations' Feature
May 16 2014 4:16 PM
HBO has released a new "Game of Thrones" Season 4 feature discussing all the new characters and locations on the show.
- Jupiter's Great Red Spot Is Shrinking
May 15 2014 12:33 PM
New observations from the Hubble Space Telescope have captured Jupiter's Great Red Spot at its smallest size ever.
- Researchers May Have Solved The Mystery Of Magnetar Formation
May 14 2014 2:59 PM
Researchers may have discovered the steps necessary for magnetars formation.
- ‘Game Of Thrones’ Season 4 Finale Synopsis Leaks Online
May 14 2014 11:47 AM
The "Game of Thrones" Season 4 finale synopsis has leaked online.
- Watch The Moon Occult Saturn Here
May 13 2014 3:17 PM
The moon occults Saturn on Wednesday but observers can observe Saturn in the night sky on Tuesday.
- Watch The ISS Expedition 39 Crew Departure Here
May 13 2014 12:19 PM
A trio of International Space Station Expedition 39 crew members will return to Earth after 188 days in space. NASA's live stream coverage begins at 3 p.m. EDT.
- New 'Game Of Thrones' Preview For 'Mockingbird'
May 13 2014 10:38 AM
HBO has released a new "Game of Thrones" Season 4 preview for "Mockingbird."
- Explore 'The Laws Of Gods And Men' In Five New Features
May 12 2014 2:53 PM
HBO has released five clips exploring "Game of Thrones" Season 4, episode 6, "The Laws of Gods and Men."
- The Best Moments From 'The Laws Of Gods And Men'
May 12 2014 12:19 PM
"Game of Thrones" Season 4, episode 6, "The Laws of Gods and Men," puts Tyrion on trial.
- What Can We Expect From The Next 'Game Of Thrones' Episode?
May 02 2014 12:28 PM
A new video recap for the latest "Game of Thrones" Season 4 episode, "Oathkeeper," highlights upcoming changes in Westeros.
- A Day On Beta Pictoris b Lasts 8 Hours
April 30 2014 3:52 PM
Based on new observations, researchers have discovered a day lasts just eight hours on the exoplanet Beta Pictoris b.