New airport security upgrade could ease liquid restrictions — but there’s a problem - Newer airport screening machines that operate like medical CT scanners are better at spotting liquid explosives ...

Recent comments by Homeland Security Secretary Kristi Noem got travelers excited about the prospect of one day being able to ...

Comments this week by Homeland Security Secretary Kristi Noem got travelers excited about the prospect of one day being able ...

We propose an integrated photonic three-dimensional tensor convolution accelerator by time-wavelength interleaved frequency synthesis technology, achieving the extraction of three-dimensional data ...

In solid mechanics, analyzing three-dimensional stress problems can quickly become complicated and time-consuming. However, ...

Scientists are racing to learn as much as possible about the interstellar comet 3I/ATLAS before it fades from view forever ...

This is a puffy torus of older stars moving at high velocities above and below the main flat plane of the Milky Way—which is where ... of 3I/ATLAS and suggests the object is 11 billion to three ...