Metro area leaders on Tuesday announced that the former Purple Line will now be an estimated $375 million project renamed the Bronze Line. The Bronze Line will operate along a 10-mile route connecting ...

GE Aerospace recently started test running the Passport-turbofan-based hybrid-electric propulsion system it developed under NASA’s Hybrid Thermally Efficient Core (HyTEC) programme, one of several ...

Avaada has launched its “Halo” hybrid battery inverter, designed, developed, and manufactured entirely in India. The system combines an inverter and lithium-ion battery pack into a single compact unit ...

3I/ATLAS likely weighs more than 33 billion tons. The interstellar object hurtling toward the inner solar system, where Earth is located, is much larger than previously thought, astronomers say. A ...

The earliest images of 3I/ATLAS, newly uncovered by Michigan State University, reveal how the interstellar object evolved as it traveled through our solar system—and how other distant solar systems ...

Astronomers have spotted 3I/ATLAS, just the third interstellar object ever seen in our solar system. Bigger, faster, and possibly far older than ‘Oumuamua or Borisov, this icy traveler could help ...

You can expect many hosts to switch to the single-fee model, where guests won't see a service fee when booking. The alternative is to lose a lot of business. Airbnb guests who book a stay at a home ...

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is the Lead Consultant of STEM Spark Solutions. Rooftop solar has become one of the fastest-growing clean energy ...

When I was a kid, there were nine planets. Now we know of thousands! But that includes exoplanets, alien worlds that orbit alien suns. Only eight planets call our solar system home. Or there might ...

The world's first hybrid solar cargo ship has just launched in Germany, marking a major milestone for sustainable shipping. The Blue Marlin uses advanced solar technology not only to power its onboard ...

In the April 4, 2024, issue of EDN, the design of a solar mains hybrid lamp (HL) was featured. The lamp receives power from both a solar panel and a mains power supply to turn on an array of LED lamps ...

The trans-Neptunian object nicknamed Ammonite moves across the sky over several hours in May 2023. Its diameter is estimated to be between about 135 and 235 miles. NAOJ / ASIAA Astronomers have just ...