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TechMall's Picks
  • [ August 30, 2025 ] Morocco tests floating solar panels to save water, generate power Energy & Green Tech
  • [ August 30, 2025 ] A firewall for science: AI tool identifies 1,000 ‘questionable’ journals Computer Sciences
  • [ August 29, 2025 ] 3D-printed smart materials boost tactile sensor performance in wearable devices Engineering
  • [ August 29, 2025 ] Integrated terrestrial/satellite 6G hyper-space communication successful in real-time flight tests Engineering
  • [ August 29, 2025 ] Developing self-deploying material for next-gen robotics Engineering

Energy & Green Tech

Energy & Green Tech

Trump signals his campaign against wind power has limits

August 27, 2025 TechXplore.com

U.S. President Donald Trump suggested there are limits in his campaign to thwart wind power, even as his administration moves to halt the installation of turbines in farmland and coastal waters.This article is brought to […]

Energy & Green Tech

Eco-friendly composite fibers offer durable, multifunctional air filtration for industry

August 26, 2025 TechXplore.com

As industries including coal chemical processing, oil and gas refining, and semiconductor manufacturing undergo technological upgrading, the demand for advanced air filtration technologies and materials has surged—driven by the dual need to safeguard production processes […]

Energy & Green Tech

Coin-sized device uses nut waste and drops of water to generate green energy

August 26, 2025 TechXplore.com

Researchers at the University of Waterloo have developed an inexpensive device that generates enough electricity to power a calculator using only waste walnut shells and drops of water. Their work is published in the journal […]

Energy & Green Tech

Defect engineering can improve reliability of thermoelectrics for high-performance generators

August 26, 2025 TechXplore.com

A research team from Skoltech, Ben-Gurion University of the Negev, N.M. Emanuel Institute of Biochemical Physics RAS, and other scientific organizations has studied the effect of various types of defects on the mechanical behavior of […]

Energy & Green Tech

A new dopant-pairing strategy can boost the stability of cathodes for lithium-ion batteries

August 26, 2025 TechXplore.com

Lithium-ion batteries (LiBs), rechargeable batteries that move lithium ions between the anode (i.e., negative electrode) and cathode (i.e., positive electrode), are used to power most portable electronics on the market today. These batteries have various […]

Energy & Green Tech

Fiber technology achieves high-purity CO₂ capture with smartphone-level power consumption

August 25, 2025 TechXplore.com

Direct air capture (DAC) is a technology that filters out carbon dioxide present in the atmosphere at extremely low concentrations (below 400 ppm). A KAIST research team has now succeeded in capturing more than 95% […]

Energy & Green Tech

Scalable metal-organic framework electrodes boost efficiency and cut costs for hydrogen production

August 25, 2025 TechXplore.com

A research team led by Prof. Zhao Shenlong from the National Center for Nanoscience and Technology (NCNST) of the Chinese Academy of Sciences has developed scalable metal-organic framework (MOF) electrodes for alkaline water electrolysis, featuring […]

Energy & Green Tech

Betavoltaic battery performance now measurable through standardized comparison tools

August 25, 2025 TechXplore.com

What if you never had to worry about recharging your devices again? Imagine a world where a heart pacemaker works for your whole life on its own. Advances in the area of betavoltaic batteries could […]

Energy & Green Tech

Cross-effects of behavioral strategies on household resource use

August 25, 2025 TechXplore.com

A small nudge can have a big impact. A study published in the Journal of Environmental Economics and Management and led by CMCC researcher Jacopo Bonan demonstrates that a “nudge”—a behavioral intervention based on personalized […]

Energy & Green Tech

Hydrogen from solar heat: Novel oxide material discovered for carbon-free hydrogen production

August 25, 2025 TechXplore.com

A research team from POSTECH and Seoul National University (SNU) has discovered a novel oxide material that can produce large quantities of clean hydrogen using only heat, without carbon emissions. The discovery, enabled by a […]

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Highlights

Austria orders YouTube to give users access to their data

Two new methods push graphene’s electronic quality beyond traditional semiconductors

‘Over-the-horizon’ vision technology tested using high-altitude balloons and drones

Can your chatbot logs be used against you in court?

Study examines how AI can ease workloads for frontline cybersecurity teams

Study examines whether policy intervention could combat ransomware

AI giant Nvidia beats earnings expectations but shares fall

Special Features

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    August 5, 2025

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Top Stories

Integrated terrestrial/satellite 6G hyper-space communication successful in real-time flight tests

Developing self-deploying material for next-gen robotics

Repurposing wood waste for a clean, green alternative to fossil-based chemicals

Smart charging: Researcher says smart EV charging could reduce grid congestion

Unusual microbug anatomy shown to optimize wing weight—findings could benefit tiny drone design

Air conditioning isn’t the only answer

Welsh mine microbes mapped to help heat homes

Minimal 3D model reveals fundamental mechanisms behind toughening of soft–hard composites

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