IOTDvolcanoesphilippinesGallery of the Day: Ash spews from Phillipine volcanoMegan WollertonWednesday, May 8, 2013 - 10:38am Credit: One of the most active volcanoes in the Philippines erupted on May 7, 2013, sending a cloud of ash high into the sky.
Atlantisgeologyancient civilizationsGeologists dredge up a piece of the 'Brazilian Atlantis'Colin Druce-McFaddenTuesday, May 7, 2013 - 1:48pm Credit: A hunk of stone 100 million years old could be a piece of the real geological lost continent.
roller coastersthe gatekeepercedar pointThis record-breaking roller coaster soars over its competitionRobin BurksMonday, May 6, 2013 - 12:49pm Credit: The Gatekeeper is on track to break records and set itself as one of the premiere roller coasters in the world.
grapheneSolar EnergyscienceGraphene breakthrough could mean buildings powered by solar paintAlice TruongFriday, May 3, 2013 - 4:46pm Credit: Scientists have combined graphene with other atom-thick materials to harness the sun's energy.
Fountain of Youthanti-agingbiologyThe 'fountain of youth' is hidden in the brainColin Druce-McFaddenFriday, May 3, 2013 - 11:33am Credit: What sounds like serious hippie-talk turns out to be science fact. (At least, for rats.)
perpetual motionTime CrystalsPhysicsCreating perpetual motion: It's as simple as breaking timeColin Druce-McFaddenThursday, May 2, 2013 - 4:40pm Credit: Most days when you read about perpetual motion, time crystals and something called an ion trap, you're reading Sci-Fi. This is not one of those days.
ISSspaceEarthISS photo shows alien-looking moonrise over a darkened EarthAdario StrangeThursday, May 2, 2013 - 3:57pm Credit: A new photo from Canadian astronaut Chris Hadfield from aboard the International Space Station makes the Earth look like a planet from an alien solar system.
galaxiesAstronomyexplosionsThis is what happens when galaxies collideColin Druce-McFaddenThursday, May 2, 2013 - 10:40am Credit: Two galaxies, each the size of our own, are smashing into one another. With explosive results.
MARSCuriosity RovernasaNASA photos reveal Curiosity hard at work on the surface of MarsAdario StrangeWednesday, May 1, 2013 - 2:58pm New mosaics of NASA photos from Mars reveal the alien landscape of the planet as the Curiosity rover conducts its experiments.
ArchaeologyrobotsmysteryRobots excavate mysterious metal balls beneath Mexican pyramidColin Druce-McFaddenWednesday, May 1, 2013 - 2:06pm Credit: This is one Meso-American mystery that we can't pin on the Mayans (yet).