Coal in the US is now being economically outmatched by renewables to such an extent that it’s more expensive for 99% of the country’s coal-fired power plants to keep running than it is to build an entirely new solar or wind energy operation nearby, a new analysis has found.
Tesla’s Autopilot, which at its core combines lane keeping assist with traffic aware cruise control to help guide a car down a highway, was once groundbreaking technology.
But today more than half of new vehicles are available with similar advanced driver assistance systems, or ADAS. And in a recent ranking by Consumer Reports, which tested ADAS from 12 different carmakers, Tesla’s ranked seventh.
Consider how many card games must have taken place across the world since the beginning of humankind. No one has, and will likely never, hold the exact same arrangement of those 52 cards you did during that game. Just think about that...Crazy, no?
A new vaccine targeting the three most common human fungal infections is showing promising results in early preclinical studies. The data paves the way for future human trials testing this pan-fungal vaccine in the hopes of preventing infections that have been linked to over one million deaths a year.
It features a 50-kWh Li-ion battery pack that offers a per-charge range of up to 200 miles (320 km) – plus a 20-minute reserve. Four 25-kW (33.5-hp) electric motors power the two fixed-pitch props to the front and back of each wing, and the aircraft benefits from a fully redundant propulsion, controls and sensor suite.
SAN JOSE, Calif., Feb 3 (Reuters) - A California startup using rocks to soak up carbon dioxide from the air has teamed up with a Canadian company to mineralize the gas in concrete, a technological tie-up that is a first and they say could provide a model for fighting climate change globally.
The material can be injected intravenously and has potential application in heart attacks, traumatic brain injury and more
The state that built the world's first grid-level "big battery" is striking out on an even more ambitious green energy project: the world's biggest hydrogen power station, fed by an electrolysis facility 10 times larger than anything running today.
The federal environment minister has officially blocked mining magnate Clive Palmer's bid for a new Central Queensland coal mine.
Tanya Plibersek said she rejected the project because of the risks it posed to the Great Barrier Reef, freshwater creeks and groundwater.
When a wind turbine reaches the end of its working life, components like towers and nacelles can be recycled but blades often end up in landfill. Vestas is looking to commercialize a new chemical process that can break down all epoxy-based turbine blades for reuse.
Earlier this week, the US' Energy Information Agency (EIA) gave a preview of the changes the nation's electrical grid is likely to see over the coming year. The data is based on information submitted to the Department of Energy by utilities and power plant owners, who are asked to estimate when generating facilities that are planned or under construction will come online.
Perovskites are one of the most promising new materials for solar cell technology. Now engineers at the University of Rochester have developed a new way to more than triple the material’s efficiency by adding a layer of reflective silver underneath it.
Autoflight has debuted its 4th-generation full-size "Prosperity I" eVTOL air taxi prototype with a bang, celebrating the longest-ever recorded flight of an electric VTOL aircraft. Prosperity flew 250.64 km (155.74 miles) on a single charge, relegating Joby Aviation to second place.
Necessity isn’t the only mother of invention. Though it wasn’t always easy to get patents or the credit they deserved, women are responsible for many items we use today.
Nations have reached a historic agreement to protect the world's oceans following 10 years of negotiations.
The High Seas Treaty aims to place 30% of the seas into protected areas by 2030, to safeguard and recuperate marine nature.
In a highly unexpected approach to renewable energy, researchers in Korea have developed a low-cost, easily-manufactured advanced membrane that actually generates electricity as it turns wastewater, seawater or groundwater into drinking water.
Thankfully, we live in the age of advanced technology, and keeping your dog happy while you're away may be as simple as turning on the TV.
While most of us will never bear witness to them, many of the world’s smallest organisms have some incredible means of survival. Some soil bacteria, for example, can gobble up hydrogen from the air and use it for fuel if starved of any other food.
Ridesharing is convenient in part because there's often a vehicle near you, and Alphabet's Wing wants to extend that advantage to drone delivery. The company is debuting a Wing Delivery Network platform that relies on decentralized and highly automated pickups. Drones charge and deliver in whatever locations make the most sense for the broader system. If demand surges in a given area, more drones can operate around the nearest pads.
In a world where millions of people carry a 1990s-grade supercomputer in their pockets, it's fun to revisit tech from a time when a 1 megahertz machine on a desktop represented a significant leap forward. Recently, a collector named Brian Green showed off his vintage computer collection on Twitter, and we thought it would be fun to ask him about why and how he set up his at-home computer lab.