内容摘要：said it was postponing this years celebration – citing growing racial tensions and threats.

said it was postponing this years celebration – citing growing racial tensions and threats.

The insects then fly all the way back in the fall to mate and die.Eric Warrant We captured the moths using a light trap.

Warrant — who is from Australia — set up a lab with his colleagues in his own house.how they use it to determine the appropriate direction in which to fly through the course of the night and between seasons.the moths have a backup in case either system fails — for example.

Stars are not the only navigational cue the insects use to reach their destination.if there is a magnetic anomaly or the night sky is cloudy.

The researchers collected a smaller sample of about 50 moths to try to understand the neural mechanism they used to navigate.

we brought them back to the lab.The latest move by Taiwan underscores its governments active approach in working with the US – its largest unofficial partner – to plug any loopholes in tech restrictions against Beijing.

including semiconductors and AI.restrictions like these would ultimately benefit Chinese suppliers.

the Trump administration restricted sales of chip design software to China in its ongoing trade war with Beijing.NurPhoto/Getty Images Although the US restrictions initially crippled its business.