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World's longest bike tops 117 feet, doesn't turn corners well

It took a whole lot of aluminum to build the world's longest bike, but the record is already under threat.

By November 11, 2015


Astronauts take Christmas Eve spacewalk, make critical repair

But now they're home for the holidays -- home at the International Space Station, that is, after a high-stakes repair job clearing the way for reactivation of a critical coolant system.

By December 24, 2013


International Space Station springs system coolant leak

One of the station's solar arrays is leaking coolant used to prevent the station's power systems from overheating, but it apparently doesn't pose a danger to the crew.

By May 9, 2013


Chris Hadfield sings Bowie's 'Space Oddity' in ISS farewell

In one of the coolest zero-g cover songs ever recorded, Canadian astronaut Chris Hadfield does a heartfelt rendition of David Bowie's classic before returning to Earth.

By May 12, 2013


Russian Soyuz ferry craft prepped for station flight

An all-veteran crew is making final preparations for launch this weekend to the International Space Station, kicking off a busy six weeks highlighted by multiple dockings, undockings, and a pair of spacewalks.

By July 13, 2012


Japan builds Tokyo Sky Tree, world's tallest tower

Standing 2,080 feet tall, the Tokyo Sky Tree is a new digital broadcast tower built on reclaimed land in the Japanese capital. Engineers are confident it won't topple in an earthquake.

By March 1, 2012


DARPA takes bigger BigDog out for walkies

Boston Dynamics' supersized AlphaDog gets let off the leash in a forest. This is one monster robot--check out the DARPA video for yourself.

By February 8, 2012


Smart phone 'addiction' growing in the UK, Ofcom claims

New research claims 37 per cent of adults admit to being 'highly addicted' to their smart phones and 22 per cent admit to using them on the loo. We're hardly surprised.

By August 4, 2011


In bittersweet farewell, Atlantis leaves space station

Leaving the International Space Station behind for the last time, the shuttle Atlantis' crew undocks and gears up for re-entry and landing Thursday to close out NASA's 135th and final shuttle flight.

By July 19, 2011


Robot gas station planned for final shuttle flight

When NASA retires the space shuttle fleet next month with STS-135, the mission will carry a refueling experiment that could help extend the life of satellites.

By June 14, 2011