Energy & Green Tech
India rolled out its first domestically built, hydrogen-powered train on Friday, a move aimed at expanding the use of clean energy in its vast rail network.
Jul 17, 2026
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Machine learning & AI
When Eric Lauer needs to hire at Giftory, the online gift-giving platform he runs, he's no longer looking for eager young coders fresh out of college.
Jul 17, 2026
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Automotive
India launched its first hydrogen-powered train Friday, joining a small group of nations testing the technology as part of efforts to decarbonize rail transport and cut dependence on fossil fuels.
Jul 17, 2026
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Automotive
Federal safety investigators looking into a runaway Tesla that killed a grandmother in her home say the driver had pressed the accelerator to full speed, suggesting the vehicle's self-driving software was not to blame.
Jul 17, 2026
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Machine learning & AI
Artificial intelligence should not be dominated by a single country, China's President Xi Jinping said Friday at a major technology conference in Shanghai, urging international cooperation on its development.
Jul 17, 2026
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Energy & Green Tech
From the top of a wind turbine nearly 100 meters (330 feet) above the ground, Grzegorz Witek, a coal miner, gazes at the horizon.
Jul 17, 2026
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13
Engineering
By exploiting the quirks of human vision, Northwestern University engineers have designed a drone that nearly disappears before the eyes. For years, researchers have tried to design invisible drones and robots using camouflage, ...
Jul 16, 2026
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225
Robotics
An era in which robots decide "how to walk" on their own has arrived. A four-legged robot has been developed that, much like a person or an animal, autonomously chooses the appropriate gait strategy for its surroundings—changing ...
Jul 16, 2026
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Hardware
High-frequency waves classified as terahertz occupy a relatively underused region of the electromagnetic spectrum between infrared light and microwaves. Researchers have long recognized their unique potential for applications ...
Jul 16, 2026
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Energy & Green Tech
A newly developed material for the electron contact improves the efficiency of single perovskite solar cells and perovskite/silicon tandem solar cells. The new material is based on a carborane molecule. It offers several ...
Jul 16, 2026
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