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News

Daily coverage of recent breakthroughs in technology by Spectrum editors and contributors
Artificial IntelligenceNews

15 Graphs That Explain the State of AI in 2024

The AI Index tracks the generative AI boom, model costs, and responsible AI use

6 min read
AI spelled on graph paper

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exploded diagram of a series of metal cylinders with copper windings and a central shaft
TransportationNewsEnergy

German EV Motor Could Break Supply-Chain Deadlock

Innovative design promises high performance without rare-earth magnets

11 min read
A woman and two children on a white electric bike
TransportationNewsClimate TechClimate Change

E-Bikes Are Growing Up, Finding Jobs, Still Having Fun

New features are inspiring new applications, including cargo hauling

7 min read
Video Friday: Robot Dog Can’t Fall
RoboticsNewsHumanoid Robots

Video Friday: Robot Dog Can’t Fall

Your weekly selection of awesome robot videos

3 min read
Artificial IntelligenceSemiconductorsNewsComputing

AI Chip Trims Energy Budget Back by 99+ Percent

Photonic tech uses both diffraction and interference to boost performance

4 min read
a large box split into blue and purple with smaller boxes of red and purple lines on top
a small pogo-stick-shaped robot bounces across a floor, with a blue line of light trailing behind it.
RoboticsNews

Pogo Stick Microcopter Bounces off Floors and Walls

Hopcopter is a more efficient way to (mostly) fly

3 min read
An illustration of the sun and two satellites, one of which is aligned to be blocking the sun from hitting the other.
AerospaceNews

ESA Satellites to Test Razor-Sharp Formation Flying

Proba-3 will make its own solar eclipses—and assess precision orbital tech

3 min read
Fast-Track Your Sensor Research: Essential Tools for Accelerated Testing
ComputingSensorsWebinar

Fast-Track Your Sensor Research: Essential Tools for Accelerated Testing

Learn about essential tools for controlling and rapidly testing your sensor

A printed circuit board with many microchips, a very large gray microchip is at center against a yellow background
SemiconductorsArtificial IntelligenceNewsComputing

Intel’s Gaudi 3 Goes After Nvidia

The company predicts victory over H100 in LLMs

3 min read
a blue wave twirling in the sea
EnergySemiconductorsNewsClimate TechClimate Change

Generator Redesign Tries to Catch a Good Wave

New triboelectric nanogenerator doubles the current for smallscale wave energy

3 min read

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