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​​The crew and their cameras aboard the ISS have revealed some astonishing perspectives of our home planet, and a series of snaps taken this week by the ESA’s Alexander Gerst are no exception.

Most water filters work by a sieve principle, in which particles that are too big to pass through a filtration membrane's pores end up collecting on it. The problem is, such filters get clogged with trapped particles. The manta ray, however, has developed a work-around.

A recent clinical trial has found fecal microbiota transplantation can effectively restore patient’s gut microbiome after major antibiotic treatments. The study examined a group of cancer patients revealing how fecal transplants can quickly restore a compromised microbiome within days of treatment.

NASA has laid out a detailed plan of its goals over the next six years and beyond that includes the commercialization of low Earth orbit, the long-term return of US astronauts to the Moon, and testing of technologies for a future manned Mars mission.

There's no place better in the world than Photokina if you want to completely drown yourself in the equipment, culture and business of photography. We spent a couple of days putting together this giant gallery to give you a sense of what the world's biggest camera nerd expo is all about.

In the vast middle ground between tent and luxury caravan, Cargo Camp presents box trailers simply outfitted with convertible dinettes, plenty of storage and available screen rooms. The trailers let you get out of the city and stay a while, without emptying your bank account on bells and whistles.

​One of the more fun exhibits at this year's fairly dry Digility AR/VR expo in Cologne, Germany was this VR rock climbing wall game, which lets you climb around in a range of weird virtual and photo-realistic environments to help you safely conquer your fear of heights.

A thermal imaging system being developed for the US Army Laboratory uses polarized infrared light to reveal details like facial features. The technology will allow soldiers to pick out details even in total darkness, such as tripwires, booby traps, buried landmines, and mortars and UAVs in flight.

New to the game, luxury automaker DS has something to prove and their second-generation DS, the 7 Crossback E-Tense, is a plug-in electric 4x4 to do that for them. Aimed at the premium compact SUV market, the DS 7 Crossback brings forth the electrified DS models.

The contest to build the US Air Force's next-generation jet combat trainer aircraft has come to an end, with Boeing winning the US$9.4 billion contract to build the T-X jet.

The analog resurgence continues as Kodak has finally announced its revived Ektachrome 35mm film is ready for shipping worldwide. Additional 16mm and Super 8 film stock is set to follow with the company successfully tapping in to the renewed interest in classic film over omnipresent digital.

The Nikon Small World in Motion competition is more than just a microscopic video competition. This glimpse into the world in miniature showcases a variety of hypnotically strange sights from a laser bouncing around a psychedelic soap membrane to trippy fractal footage of soy sauce evaporating.