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After giving its cheap Fire HD 10 tablet a spec bump last year, Amazon has turned its attention to the Fire HD 8 – adding a Plus version with Qi wireless charging and a Kids Edition.

The Firekorf is lighter and more collapsible than the average portable fire pit, relying on four folding legs and a mesh basket to pack small but fire up big. An available cooking grate and spit turn it into a go-anywhere wood-fire cooker.

It will doubtless be a while yet before big stadium-type events start taking place again. Once they do, though, the stands will still likely have to be disinfected after each use. A US company is aiming to make that task easier, using drones.

Don't mess with perfection, right? But sometimes it's hard not to want to tweak it just a little. That's the tack Superformance takes with its latest Shelby Cobra reproduction, giving it a meaner, more modern look.

The first generation Riide ebike launched on Kickstarter in early 2014, was successfully funded and started shipping a year later. Now the Washington, DC company has announced the much-improved Riide 2.

Among the potential solutions to coral bleaching and death is the idea of developing new types of coral that are more resistant to heat, and researchers in Australia are reporting new success in this area using a technique called directed evolution.

There are some places that a solar-powered rover just can’t reach, like the Moon’s polar regions that are permanently in shadow. Now, ESA has outlined a new system where a lander shines a laser at a rover to keep it powered from miles away.

Raytheon Missiles & Defense is developing a ramjet-propelled shell that will double the range of US military artillery to over 62 miles. The tactical 155mm XM1155 is designed to combine increased range with precision targeting technology.

You can now order yourself a Finnish electric motorcycle with lots of torque, lots of range and a very unique look. Oh, and it's also got a jaw-dropping, gaping hole where the middle of the back wheel would normally be.

Scientists at the Georgia Institute of Technology have looked to shore up the mobility and freedom of future planetary rovers with a new design that uses some clever trickery to get itself out of tight spots.

Helicopters regularly have to get their rotor blades inspected, so they can be replaced if they're wearing out. Using the BladeSense system, however, the aircraft would be able to monitor the condition of their blades in real time, while in flight.

If the Jurassic Park movies are to be believed, Tyrannosaurus rex spent a lot of time quickly chasing down its prey. According to a new study, though, its legs were probably designed more for endurance than for speed.