Solar electric propulsion systems could be just what we need for efficient trips to Mars
There are many different ways to get to Mars, but there are always tradeoffs. Chemical propulsion, proven the most popular, can quickly get a spacecraft to the red planet. But they come at a high cost of bringing their fuel, thereby increasing the mi.....»»
"Danger behind the beauty": More solar storms could be heading our way
Tourists normally have to pay big money and brave cold climates for a chance to see an aurora, but last weekend many people around the world simply had to look up to see these colorful displays dance across the sky......»»
Tracing the history of perturbative expansion in quantum field theory
Perturbative expansion is a valuable mathematical technique which is widely used to break down descriptions of complex quantum systems into simpler, more manageable parts. Perhaps most importantly, it has enabled the development of quantum field theo.....»»
NASA to help with the launch of Europe’s unlucky Mars rover
Europe's unlucky Mars rover, known as Rosalind Franklin, has gotten a boost thanks to a new cooperation agreement with NASA......»»
Mercedes-Benz G580 vs Rivian R2: Is the much cheaper Rivian actually better?
Mercedes-Benz has taken the wraps off of the G580, a new electric G-Wagon. But how does it compare with another upcoming electric SUV, the Rivian R2?.....»»
How your aurora photographs are helping NASA study solar storms
The most dramatic solar storm in decades wasn't only notable for the gorgeous colors seen in the sky -- it's also a way for scientists to learn about the sun......»»
Tesla"s March registrations fall 12% as rivals gain EV share, U.S. data shows
Overall, registrations for battery-electric vehicles rose 3.8% in March compared with the year-earlier month. Ford, Hyundai and Kia gained significant share in the EV segment, S&P Global Mobility said......»»
More efficient bioethanol production might be possible using persimmon tannin to help yeast thrive
While ethanol in alcoholic beverages impairs drinkers' motor functions, it is that same substance that can power motor vehicles in a cleaner, more sustainable manner. What is necessary for the production of ethanol is yeast, but ethanol is among the.....»»
Researchers develop a detector for continuously monitoring toxic gases
Most systems used to detect toxic gases in industrial or domestic settings can be used only once, or at best a few times. Now, researchers at MIT have developed a detector that could provide continuous monitoring for the presence of these gases, at l.....»»
Solar storm detected in deep sea observatories
The powerful solar storm driving the aurora borealis over global skies last weekend was also triggering the movement of compasses deep in the ocean, as revealed in new scientific findings shared today by Ocean Networks Canada (ONC), a University of V.....»»
Mystery CRISPR unlocked: A new ally against antibiotic resistance?
CRISPR-Cas systems have revolutionized biotechnology by offering ways to edit genes like a pair of programmable scissors. In nature, bacteria use these systems to fight off deadly viruses. A recent international collaboration led by the University of.....»»
Honda doubles EV investment to $64B, fleshes out 7 new models in 0 Series
Honda CEO Toshihiro Mibe outlines the business case for achieving fat electric vehicle margins by the end of the decade as he doubles investment in next-generation EVs......»»
Hybrids replace EVs on industry"s center stage
Consumer preferences shift to hybrids and plug-in hybrids as interest in fully electric vehicles cools......»»
Coupling quantum mechanical simulations and AI paves way for screening new superconductors
Superconductors are materials that conduct electricity without resistance and are essential for several technological advancements, which include medical imaging and energy-efficient technology. However, most known superconductors operate under extre.....»»
Researchers uncover how jelly sea creatures might shape modern robotics
Scientists at the University of Oregon have discovered that colonies of gelatinous sea animals swim through the ocean in giant corkscrew shapes using coordinated jet propulsion, an unusual kind of locomotion that could inspire new designs for efficie.....»»
RetroArch arrives on iOS as a gaming emulator for Nintendo DS, PSP, SNES, PlayStation, and more
Today the latest gaming emulator for iPhone and iPad has arrived on the iOS App Store. RetroArch brings with it an abundance of supported game systems ranging from Nintendo favorites like the N64, SNES, Game Boy, and Nintendo DS to Sony’s PlayS.....»»
Tesla must face claims it misled buyers about Autopilot and self-driving
Tesla Inc. must face a proposed class-action lawsuit alleging that it misled consumers about its cars’ self-driving capabilities, a fresh setback for the electric-car maker just as Chief Executive Officer Elon Musk has staked the company’s future.....»»
Waymo"s newest robotaxis may face Chinese tariff roadblock
Robotaxis the company plans to eventually deploy by the thousands across the United States might be subject to stiff new tariffs that target electric vehicles imported from China......»»
The inside story of Elon Musk’s mass firings of Tesla Supercharger staff
The day before Elon Musk fired virtually all of Tesla’s electric-vehicle charging division last month, charging chief Rebecca Tinucci went to meet with Musk about the network’s future.The meeting could not have gone worse......»»
Apple previews iOS 18 accessibility features including eye tracking and music haptics
Apple today announced new accessibility features that will debut later this year in iOS 18 and its other operating systems (although as usual, Apple does not specifically refer to ‘iOS 18’ prematurely). The headline addition is Eye Tracking, w.....»»
These Electric School Buses Are on Their Way to Save the Grid
Loaded with ever more renewables, the grid will need to store a whole lot of energy. Enter: a new kind of magic school bus—one that can both charge and give power back......»»