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NASA scientist's say that they have estimated that Mars may once have had enough water to form a vast body the size of the Arctic Ocean surrounding its north pole, where only plains remain.

Armed with the knowledge that children tend to learn better when they teach their new-found skills to others, Swiss researchers have enlisted the help of a humanoid robot that improves along with them.

An MIT-led team of researchers has developed an instrument capable of quickly and accurately analyzing samples of methane, pinpointing how they were formed. The breakthrough could give scientists a greater understanding of the role the gas plays in global warming.

As we all know, having lots of cars littering your workplace can be a hazard and a barrier to productivity. Conscious of this, Audi has enlisted some robots to tidy all their spare cars out of the way until they're needed. What's more, the "Ray" robots get on with it without bothering anyone.

Huawei is jumping into smartwatches in a big way, with the beautiful, Android Wear-running Huawei Watch. Let's compare its features and specs to those of the Moto 360.

The Italian-made Sarto 18K had a price tag of US$27,000 when you could still get one. What would you get for that price? Gold and crocodile skin, for starters.

The brand new Audi R8 has only been out for a matter of weeks, but Ingolstadt’s engineers have already turned it into a GT3 racer. Audi has engineered its new R8 racer to meet the more stringent safety standards applied to Le Mans prototypes.

A MacBook Air redesign has been a long time coming, but today Apple delivered. No longer "Air," the new notebook is simply called "the new MacBook," and it looks like a big step forward for the product line.

Researchers at the University of the West of England (UWE Bristol) have built a urinal that uses microbial fuel cells to turn urine into electricity to run lights and phones. To make sure it's always kept topped up, they have installed the prototype right next to the university's student union bar.

At last year’s North American Handmade Bicycle Show, we saw some HERObike frames sporting carbon-fiber-reinforced tubes made from woven bamboo. This year, the company was showing off its upcoming Bamboost e-bike, which features a composite frame that adds balsa wood and 3D-printed parts to the mix.

Sony has given its line-up of FE full frame E-mount lenses a significant boost with the announcement that it's launching four new lenses and two new converters. The additional glass options will no doubt be welcomed by Sony A7 shooters.

Last week Samsung launched its ultra light and thin MacBook Air rival, the 2015 Ativ Book 9. This week it's launching another PC, the first All-in-One with a curved screen.