Global Warming Cooks Up 'A Different World' Over 3 DecadesEarth is noticeably hotter, the weather stormier and more extreme. Polar regions have lost billions of tons of ice; sea levels have been raised by trillions of gallons of water. Far more wildfires rage.
Small Asteroid Hits Earth Hours After Being Spotted By AstronomersA small asteroid slammed into the Earth's atmosphere on June 2, just a few hours after it was discovered racing toward the planet, according to NASA.
'Lost' Asteroid To Pass Close To Earth TodayAn asteroid that was lost by tracking satellites eight years ago has been spotted again as it prepares to make a close pass by the Earth on May 15.
Sheriff's Office Responds To Reports Of UFO Landing In FieldDeputies with the Collin County Sheriff's Office were dispatched to a call in the Princeton area after reports of a UFO, with different color flashing lights landing in a field. 
Hospital Honors Beloved Therapy Dogs On Their Special DayThe staff at Methodist Mansfield Medical Center is celebrating National Therapy Dog Day by showing their appreciation for all their four legged cuddlers that roam the hospital floors offering smiles to patients and staff members.
Earth Has Near Miss With Asteroid Spotted Just Hours EarlierAn asteroid came alarmingly close to striking the Earth on April 15, just hours after the large space rock was spotted flying through the solar system.
NASA Tess Spacecraft To Prowl For Planets As Galactic ScoutLook up at the sky tonight. Every star you see — plus hundreds of thousands, even millions more — will come under the intense stare of NASA's newest planet hunter -- Tess.
Farthest Photos Ever Taken, From Nearly 4 Billion Miles AwayThe NASA spacecraft that gave us close-ups of Pluto has set a record for the farthest photos ever taken.
NASA's Space Champ Returns To Earth, Logs 665 Days AloftAstronaut Peggy Whitson returned to Earth late Saturday, wrapping up a record-breaking flight that catapulted her to first place for U.S. space endurance.
US In Rare Bull's-Eye For Total Solar Eclipse On Aug. 21The sun, moon and Earth will line up perfectly in the cosmos on Aug. 21, turning day into night for a few wondrous minutes, its path crossing the U.S. from sea to shining sea for the first time in nearly a century.
Family Gathers For John Glenn's Final GoodbyeThe flag-draped casket of John Glenn, the first American to orbit the earth, was covered in plastic to protect it from a steady rain as it was carried on a horse-drawn caisson to his final resting place at Arlington National Cemetery.
LA Gets Last Glimpse Of Zoo Hippo Ahead Of Move To DallasOfficials hope the nearly two-ton Adhama will make a successful breeding partner with a female hippo in Dallas.
Satellites Offer New Look At 'Ring Of Fire' EclipsePeople in Chile, Argentina and parts of Africa got to see a 'ring of fire' eclipse this past Sunday. But new satellite images provide another look at this solar event, from a different perspective.
7 Earth-Size Worlds Found Orbiting Star; Could Hold LifeFor the first time, astronomers have discovered seven Earth-size planets orbiting a nearby star — and these new worlds could hold life.
John Glenn's Widow Turns 97, Says She Misses Him 'Terribly'John Glenn's widow says she misses her husband "terribly" and was touched by the outpouring of love and support when he died two months ago.