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​​Last year at CES, home security company Blink caught our eye with a wireless camera for the yard that runs on batteries to keep installation easy. For this year's show, Blink is bringing this tech a little closer to home with a video doorbell that takes the same, simple approach. ​

Drone manufacturer Quaternium is claiming a new milestone, after flying its HYBRiX.20 fuel-electric quadcopter for four hours and forty minutes in what it describes as a world record flight for a self-powered multicopter. ​

At 10:59 am CST today, Blue Origin's New Shepard reusable booster lifted off carrying Crew Capsule 2.0 for the first time. The rocket reached an altitude of 322,032 feet (98.16 km) in a flight lasting a total of 10 minutes and six seconds.

2017 was a busy year for science. Researchers got new tools, doctors got new medicines, and tables were laid with new foods, the ultimate shut-ins got their first glimmer of freedom, and we learned who really will inherit the Earth. Let's look back at the highlights of this year in science.

For smartphone fans there's every reason to get excited about the next 12 months: Apple, Google, Samsung and the rest will all be back with flagships for 2018, and we're looking forward to seeing what's in store. Here are our wishes for what we want to see, and we hope some of them come true.

Smartphone cameras are getting so good these days that dedicated cameras need to offer something really special to get people to fork over for them – or bother to carry them around. Here's 7 cameras that blew us away in 2017.

​It's always nice if you can get away with just taking a carry-on bag when travelling by air. Getting a whole trip's worth of clothes in a carry-on-sized bag can be a challenge, though … which is why the GoBag backpack was created.

​If you've ever been hooked up to an intravenous drip, then you'll know what a hassle it can be, wheeling that pole around with you everywhere you go. Dutch designer Alissa Rees decided to do something about it, and created the wearable IV-Walk.

Kengo Kuma specializes in blending traditional Japanese architecture with modern construction technologies. His latest work stays true to this ethos, relying a single, "randomly" stacked column of boards to support a tree-like seaside café overlooking the Pacific Ocean.​

The Roadie was essentially a motorized guitar tuner made smart with the help of a paired smartphone or tablet. And it rocked. We loved it. Until we got to meet the second generation robotic tuning machine – smarter, faster and able to work without a smartphone. This really is tuning made easy.

One of the world's most powerful radio telescopes is back online months after sustaining hurricane damage. The 1,000-ft (305-m) Arecibo Observatory was damaged when Hurricane Maria made landfall, but has restarted its Arecibo Observatory Planetary Radar, which scans potentially dangerous asteroids.

Clean and plentiful, hydrogen is a promising fuel source, but there are a few problems in the path to mainstream use. South Korean scientists have now developed a new system for producing hydrogen from water, which that they say overcomes some of these issues and produces the gas more efficiently.