Search results for

​Although it's associated with nasty cigarettes, the tobacco plant is also a potential source of vaccines, biofuel and antibiotics. Now, a chemical from the plant is also being used as a bug repellent for crops, which could replace eco-unfriendly insecticides.

Direct air capture (DAC) systems have been discussed as a possibility for removing CO2 from the air, but until recently seemed too expensive. After running a pilot plant for three years, Carbon Engineering (CE) has broken down the costs of a DAC system and found how it can work.

Intriguing new research suggests that a particular bacteria may have beneficial anti-inflammatory effects on the brain. Early studies in rodent models found that through injections of the bacteria the animals can be "immunized" against displaying anxious responses to stressful situations.

For decades, a single overriding hypothesis has guided the majority of research into Alzheimer’s disease, but after a string of failed major clinical trials, a small group of scientists is starting to question this mainstream belief.

There is really no good way to be woken up from a comforting slumber, but the makers of the SensorWake Trio suggest the wafting scent of a cup of coffee or warm cookies will get your morning off to a better start.

Parrot says that the Anafi drone has been 2 years in the making, and has looked to insects to inform its design. Two rotor -packing arms fold out on each side of its thorax, its head is home to the camera and gimbal and the abdomen contains the drone's battery.

Today we get our first look at the production-ready Flyer from Kitty Hawk, a 10-rotor, single seater sport and leisure multicopter that gives pilots around 20 minutes of flying saucer fun at altitudes up to 10 feet. Check out photos and videos of the Flyer in action!

Electric camper vans have so far existed only as concepts, one-offs or limited edition conversions, but now one of the biggest authorities in electric vehicles is stepping into the game. Last month, Nissan announced an e-NV200 camper van for Spain.

A relatively new player on the nuclear fusion scene, a UK company called Tokamak Energy, is claiming a new milestone in the area after heating its ST40 device to 15 million degrees Celsius, similar to temperatures found at the center of the Sun.

A discreet piece of smart jewelry that sends an alert to loved ones and tracks her location when a woman feels in danger has taken out the US$1 million XPrize for Women's Safety, the foundation has announced today.

​Well, it's official – the crowdfunded underwater drones are now coming thick and fast. It was just last week that we heard about the MITO, and now Geneinno's Titan has hit Kickstarter. Among other things, it's reportedly able to dive deeper than almost any other model.

Amazon has announced the latest in its line of Alexa-enabled streaming devices, the Fire TV Cube, which lets you bark voice commands at the TV and other devices from across the room, and access other Alexa mainstays like weather and sports updates.