NASA astronomers say the about-to-lift-off Lunar Crater Observation and Sensing Satellite (LCROSS) could result in "ten school buses" worth of debris when its payload hits the moon surface

A huge, underground abandoned former gold mine has been painstakingly emptied to give scientists a 5,000 feet deep lab to research dark matter

We knew CES was big, but Sony’s CES display in Las Vegas this week is bordering on the ridiculous. See our photos.

Still cleaning your camera lens with tissues? For shame. The Lenspen is a nifty device that's been around for years, and uses carbon tip to keep your camera in top condition.

Human peripheral vision could be increased by experimenting with lens technology, something that might come in handy when you're riding around city streets

We've seen interesting mouse designs before, but none quite like this. Microsoft's new Arc mouse fold up like a mobile. See our photo gallery here.

The notebook giant is planning an ultra low-cost portable to join the ranks of the Eee PC and MSI Wind (though not necessarily a direct competitor, they say). Check out our pic, and first impressions.

We've heard much about the promise, and now some new augmented reality video footage has us wondering if it's a better idea than we first thought

Replay our blog from the show floor at Steve Ballmer's address at "Liberation Day" in Sydney.

One of the best combinations of design and function in a smartphone we've seen for some time.

We're worried about the damn hot operating temperature, but otherwise we're blown away by this mini notebook.

HDR photos will amaze you, and now a similar concept has appeared in Pentax’s new digital SLRs.

Stewart Mitchell delivers his verdict on the features rumoured to be ready for Windows 7, including the new kernel, multi-touch, and virtual drives.

See our side-by-side comparison of the three big guns in the sub-$1,000 mini notebook race, the ASUS N10, S101 and the Eee PC 1000H.

Researchers have demonstrated a "dark flash" that takes photos without emitting the bright visible flash normally visible to the naked eye.