The Mars Curiosity rover is trying a new, easygoing drilling technique, and early results indicate acidic water conditions way back in the planet's history.
Fed up with wobbly beach umbrellas that take flight at the slightest breeze? The DrillBeach might be just the thing for you.
Lunar Mission One wants to bury a time capsule deep below the surface of the bottom of the moon, and it's asking the public to foot the bill. So far, humanity seems willing to chip in.
The Rosetta mission's successful comet landing turns bittersweet as the Philae lander ekes out as much science as possible before losing power and slipping into sleep.
Averse to Lego's partnership with Shell, the environmental group posts a slick flick online that will make children's stomachs feel queasy.
Slicing blades, repurposed power drills and crashes aplenty -- engineers and electronics hobbyists are stepping out of their sheds with machines designed to fight, and the crowds are loving it.
Can enormous heat deep in the earth be harnessed to provide energy for us on the surface?
NASA's plucky old rover Opportunity reached a new milestone by topping a marathon distance on Mars.
Brian Cooley drills down on the new metric for rating MPG in cars like the BMW i8, Nissan Leaf and Chevy Volt.
Of all the offerings we've covered at the show so far, these are the ones that have most grabbed readers' attention. So, which will it be?