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Robotic model with real pigeon feathers can fly like a bird

Have you ever wondered why an airplane has a vertical tailfin? The plane needs it to stabilize its flight. Since flying without a vertical tail is much more energy-efficient, the aviation industry has worked hard to accomplish ...

Using camp stoves to power electronics in the wilderness

While camping is a great opportunity to unplug and connect with nature, it's hard not to rely on some sort of technology—cellphones, radios, lanterns, and portable chargers are all useful tools to bring along while exploring ...

Carpet fibers can stop concrete cracking

Engineers in Australia have found a way to make stronger and crack-resistant concrete with scrap carpet fibers, rolling out the red carpet for sustainability in the construction sector.

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Electronics & Semiconductors
Creating compact near-sensor computing chips via 3D integration of 2D materials
Electronics & Semiconductors
First practical application of viscous electron flow realizes terahertz photoconductivity in graphene
Robotics
First artwork by humanoid robot sells for over $1.0 million
Engineering
Supersonic microprojectiles reveal new insights into metal bonding
Electronics & Semiconductors
3D-printed solutions shield electronics from electrostatic discharge
Electronics & Semiconductors
Tiny electronic nose rivals animal scent detection
Engineering
Crowdsourcing system aims to map wildfires in seconds
Electronics & Semiconductors
New haptic patch transmits complexity of touch to the skin
Hardware
Portable light system uses color and texture change to digitize everyday objects
Telecom
Quantum experiment arrives at space station aboard NASA's SpaceX CRS-31
Electronics & Semiconductors
Repurposed RFID tags allow for battery-free sensing and tracking
Engineering
Leaf beetles inspire novel water-resistant surface using concave structures
Electronics & Semiconductors
Paper-based device generates electricity from moisture in the air for wearable electronics
Hi Tech & Innovation
Japan plans automated cargo transport system to relieve shortage of drivers and cut emissions
Robotics
Drone with its own 'nervous system' trialed by scientists
Hi Tech & Innovation
Autonomous truck company Aurora delays hauling freight without human drivers until April
Engineering
Optimized surface prevents 100% of frost formation on flat areas for a week
Engineering
Enhanced 3D-printed alloy shows high potential for space applications
Energy & Green Tech
Static electricity could help run air conditioners
Engineering
Machine learning enhances defect detection in metal 3D printing

Other news

Cell & Microbiology
Better health diagnostics through genetically engineered embedded sentinel cells
Optics & Photonics
Twisted light gives electrons a spinning kick: Researchers develop a novel way to control quantum interactions
Astronomy
Ultrawide binary objects in the Kuiper belt may not have come from the earliest solar system, research suggests
General Physics
Benchmarking the Continuous Electron Beam Accelerator Facility
Earth Sciences
Unexplained heat-wave 'hotspots' are popping up across the globe
Astronomy
Observations detect the lowest mass ratio contact binary to date
Astronomy
Final data and undiscovered images from NASA's NEOWISE
Astronomy
Astronomers discover a 'hot Neptune' in a tight orbit
Astronomy
Bandwidth measurements show how pulsar signals distort as they move through space
Analytical Chemistry
Cobalt ions, not covalent organic frameworks themselves, drive catalytic activity, study finds
Biochemistry
Biochemical alert system makes quick health and environmental monitoring possible
Social Sciences
Aesthetics study examines music's influence on experience of art
Evolution
Fruit fly study offers new insights into sperm evolution
Analytical Chemistry
From days to hours: A faster way to make a promising new catalyst
Plants & Animals
Great apes visually track subject-object relationships like humans do, research reveals
General Physics
Quantum mechanism identified as a key to accelerating ocean temperatures
Plants & Animals
Scientists successfully use harmless viruses to investigate the nervous system in frogs
Polymers
Microwave-assisted synthesis route leads to record-breaking performance for CO₂ conversion
Analytical Chemistry
Improved catalyst turns harmful greenhouse gases into cleaner fuels and feedstocks
Cell & Microbiology
Study discovers how algae produce a hormone they use to communicate

AI agents help explain other AI systems

Explaining the behavior of trained neural networks remains a compelling puzzle, especially as these models grow in size and sophistication. Like other scientific challenges throughout history, reverse-engineering how artificial ...

Researchers create first functional semiconductor made from graphene

Researchers at the Georgia Institute of Technology have created the world's first functional semiconductor made from graphene, a single sheet of carbon atoms held together by the strongest bonds known. Semiconductors, which ...

Piezo composites with carbon fibers for motion sensors

An international research group has engineered a novel, high-strength flexible device by combining piezoelectric composites with unidirectional carbon fiber (UDCF), an anisotropic material that provides strength only in the ...