About 17,000 big Near-Earth asteroids remain undetected: How NASA could spot them
Humanity needs to step up its asteroid-hunting game.
More than 50 dead geese fall from Idaho sky in 'freak accident'
A gaggle of geese was found dead in a parking lot in Idaho Falls, Idaho, in what wildlife officials are calling a "freak accident."
Retired Army general catches 877-pound bluefin tuna, breaks state record
A Delaware man reeled in a massive, 877-pound bluefin tuna in March -- and ultimately set a new record for bluefin tuna in North Carolina, the...
Officials: World's longest sea bridge meant to look like it's falling apart
The construction of the world's longest sea bridge, a nearly decade-old project already bogged down by lawsuits, money problems, and other holdups,...
Elon Musk shows off 'tool' for Mars-colonizing spaceship
SpaceX's Mars spaceship apparently won't be a mere concept vehicle for much longer.
Hubble Telescope discovers a light-bending 'Einstein Ring' in space
The perfect circle surrounding a galaxy cluster in a new Hubble Space Telescope image is a visual indicator of the huge masses that are bending...
Rare Titanic love letter up for auction offers insight into life on the doomed ocean liner
A rare letter written onboard the RMS Titanic is going up for auction, detailing what life was like during the final days of the ill-fated ship.
Earth's shields protect life from the Sun on 'one strange rock'
Planet Earth and the life it contains wouldn't exist if it weren't for the sun.
'Luxury space hotel' to launch in 2021
Well-heeled space tourists will have a new orbital destination four years from now, if one company's plans come to fruition.
'Hedgehog wars!' Cranky creatures caught on camera battling for 'food and females' after hibernation
Hedgehogs are definitely not morning creatures -- and a video that's circulating the internet proves it.
Sperm whale swallows 64 pounds of trash, dies of 'gastric shock'
Scientists were appalled to find 64 pounds of garbage and plastic -- including bags, ropes, nets and even a drum -- inside the stomach of a young...
'Jupiter Triangle' to shine bright in April's night sky
Planet Jupiter is going to delight stargazers with a rare show in April when it forms the bottom of a triangle, connecting two of the brightest...