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Technology news
French cyberwarriors ready to test their defense against hackers and malware during the Olympics
Just like the Olympic athletes, the cyberwarriors that will be crucial for the success of the Paris Games are deep into training for the big event.
Security
3 hours ago
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28
Charting a cost-efficient path to a renewable energy grid for Australia
A model charts the most cost-efficient path to a fully renewable electricity grid for Australia.
Energy & Green Tech
17 hours ago
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3
Tidal energy is coming to Alaska. But how much?
Much of Alaska is empty—of humans, at least. Vast tundra and forest separate cities and villages, dividing the state into more than 150 isolated power grids. The largest of these grids, known as the Railbelt, carries 70% ...
Energy & Green Tech
18 hours ago
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5
All the right moves in martial arts: Researchers develop system to quickly identify errors and improve form
Research in the International Journal of Biometrics introduces a new method for assessing a practitioner's precision in martial arts training. The method focuses on quickly identifying errors in the athlete's movements and ...
Engineering
17 hours ago
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5
Refined AI approach improves noninvasive brain-computer interface performance
Pursuing a viable alternative to invasive brain-computer interfaces (BCIs) has been a continued research focus of Carnegie Mellon University's He Lab. In 2019, the group used a noninvasive BCI to successfully demonstrate, ...
Hi Tech & Innovation
21 hours ago
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53
French lawmakers sound alarm over alleged Chinese hacking
A group of French parliamentarians has sounded the alarm over what they say is an inadequate government response to cyberattacks targeting their computers and attributed to China.
Security
20 hours ago
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1
Heat wave swells Asia's appetite for air-conditioning
A record-breaking heat wave is broiling parts of Asia, helping drive surging demand for cooling options, including air-conditioning.
Energy & Green Tech
May 3, 2024
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1
SK Hynix says high-end AI memory chips almost sold out through 2025
South Korean semiconductor giant SK Hynix said Friday its entire 2024 production of high-end memory chips was sold out and most of next year's line was gone too, reflecting the huge demand for cutting-edge AI hardware.
Electronics & Semiconductors
May 3, 2024
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50
Apple profit ebbs as iPhone sales under pressure
Apple on Thursday said its quarterly profit ebbed but topped market forecasts as it announced an unprecedented $110 billion share buyback.
Business
May 3, 2024
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1
Israel builds 'cyber dome' against Iran's hackers
Israel's Iron Dome defense system has long shielded it from incoming rockets. Now it is building a "cyber dome" to defend against online attacks, especially from arch foe Iran.
Security
May 3, 2024
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1
Stretchable e-skin could give robots human-level touch sensitivity
A first-ever stretchy electronic skin could equip robots and other devices with the same softness and touch sensitivity as human skin, opening up new possibilities to perform tasks that require a great deal of precision and ...
Robotics
May 2, 2024
0
43
Beware of AI-based deception detection, warns scientific community
Artificial intelligence may soon help to identify lies and deception. However, a research team from the Universities of Marburg and Würzburg warns against premature use.
Machine learning & AI
May 2, 2024
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47
Researchers find use of olivine in cement production could result in carbon negative concrete
A small team of materials scientists and environmental engineers at Imperial College London has found that using olivine in cement could result in carbon-negative concrete. In their study, published in the journal Royal Society ...
Cost-effective, high-capacity and cyclable lithium-ion battery cathodes
Charge-recharge cycling of lithium-super-rich iron oxide, a cost-effective and high-capacity cathode for new-generation lithium-ion batteries, can be greatly improved by doping with readily available mineral elements.
Energy & Green Tech
May 2, 2024
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43
New memory transistor integrates photocrosslinker into molecular switches to adjust its threshold voltage
A research team has developed a memory transistor capable of adjusting its threshold voltage. This innovation combines two molecules that form a stable bond with a polymeric semiconductor, situated at the end of a molecular ...
Engineering
May 2, 2024
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35
Random robots are more reliable: New AI algorithm for robots consistently outperforms state-of-the-art systems
Northwestern University engineers have developed a new artificial intelligence (AI) algorithm designed specifically for smart robotics. By helping robots rapidly and reliably learn complex skills, the new method could significantly ...
Robotics
May 2, 2024
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50
Researchers create massive open dataset to advance AI solutions for carbon capture
To avoid catastrophic climate impacts, excessive carbon emissions must be addressed. At this point, cutting emissions isn't enough. Direct air capture, a technology that pulls carbon dioxide out of ambient air, has great ...
Energy & Green Tech
May 2, 2024
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30
US judge grills both sides in landmark Google antitrust trial
A US judge on Thursday pushed against the central pleas of both US government and Google lawyers as he heard their closing arguments at a landmark antitrust trial in Washington.
Business
May 2, 2024
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7
Light, flexible, efficient: Perovskite-based tandem solar cells
Roof tiles are becoming a thing of the past: Today, more and more Swiss roofs boast large black and blue rectangles that convert sunlight into electricity. The blueish color comes from silicon crystals, as the majority of ...
Engineering
May 2, 2024
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1
A laser immersion probe for smart inline monitoring of water and wastewater
A new type of laser-based immersion probe, which the Fraunhofer Institute for Laser Technology ILT in Aachen is testing as part of projects with industrial partners and users, could pave the way for continuous inline monitoring ...
Engineering
May 2, 2024
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7
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Researchers conduct survey on deduplication systems
Chemist explores the real-world science of Star Wars
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Cold sintering may rescue plastic, ceramics, battery components from landfills
How mantle movements shape Earth's surface
