Typhoon In-Fa drenches eastern China

Typhoon In-Fa uprooted trees and drenched communities in knee-deep water in parts of eastern China, but there were no reports of major damage as it made landfall on Sunday.

Denver's airport reopens after powerful winter storm (Update)

Denver's airport reopened Monday after a powerful late winter snowstorm dumped over 3 feet of heavy, wet snow on parts of Colorado and Wyoming, shutting down roads, closing state legislatures in both states and interfering ...

Monitoring European air traffic with Earth observation

In early 2020, ESA launched a contest asking the general public to submit ideas on how Earth observation data can help monitor the impacts of the COVID-19 pandemic. Now, one of the winning ideas has been integrated into the ...

Keyhole wasps may threaten aviation safety

Over a period of 39 months, invasive keyhole wasps (Pachodynerus nasidens) at the Brisbane Airport were responsible for 93 instances of fully blocked replica pitot probes—vital instruments that measure airspeed—according ...

Low-cost airlines have adapted best to COVID-19

The COVID-19 pandemic has caused a dramatic reduction in travel, especially to other countries. Figures show that in the second quarter of this year, airlines suffered an 80% fall in income compared to 2019, as the passenger ...

Quieter wind beneath the wings

Efficiently simulating the noise generated by wings and propellers promises to accelerate the development of quieter aircraft and turbines.

Resonant tunneling diode oscillators for terahertz-wave detection

A semiconductor device that is promising for both generating and detecting terahertz radiation has been demonstrated by physicists at RIKEN. This may aid the development of high-performance integrated solutions for terahertz ...

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