
Program Grows Lasers Directly on Silicon-Based Microchips
DARPA's Electronic-Photonic Heterogeneous Integration (E-PHI) program has successfully integrated billions of light-emitting dots on silicon to create an efficient silicon-based laser.
The bre ... more
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Method detects prize particle for future quantum computing
Quantum computing relies on the laws of quantum mechanics to process vast amounts of information and calculations simultaneously, with far more power than current computers. However, development of ... more
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Climate change causing havoc with global water cycle: UN
Schools shut, flights cancelled as Typhoon Ragasa nears Hong Kong
Over 60,000 Europeans died from heat during 2024 summer: study
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Mg Box phone battery runs on water, magnesium
A Japanese company said its water-powered emergency battery generates enough juice to charge a smartphone up to 30 times. ... more
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Study sheds new light on why batteries go bad
A comprehensive look at how tiny particles in a lithium ion battery electrode behave shows that rapid-charging the battery and using it to do high-power, rapidly draining work may not be as damaging ... more
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New Family of Materials for Energy-Efficient Information Storage and Processing
Switching the polarity of a magnet using an electric field (magnetoelectric memory [MEM] effect), can be a working principle of the next-generation technology for information processing and storage. ... more
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Scottish scientists make 'tremendously important' breakthrough in water to hydrogen production proce
Chemists in Scotland say they have made a major advancement in the process of producing hydrogen from water that may offer cleaner and cheaper gas, and a renewable source of energy. ... more
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Astronauts eye China's future space station
Astronauts from around the world have expressed interest in China's future space lab and station, hoping to cooperate with their Chinese counterparts on the Tiangong space station.
Meeting in ... more
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