New open-source Python-based software boosts space-weather modeling

University of Birmingham experts have created open-source computer software that helps scientists understand how fast-moving ...
eLife

Beyond the Focus of Expansion: Retinal curl as a functional signal for heading estimation

This study provides an important and biologically plausible account of how human perceptual judgments of heading direction are influenced by a specific pattern of motion in optic flow fields known as ...
GitHub

signal-processing-using-python

A complete guide on signal processing projects including filters, applications, trending ideas, and student expectations for 2026. This repository helps engineering students build practical and ...
GitHub

real-time-signal-processing

A complete guide on signal processing projects including filters, applications, trending ideas, and student expectations for 2026. This repository helps engineering students build practical and ...
AOL

Flight Attendants and Pilots Use These 4 Phrases on Board to Signal Emergencies—Here's What to Listen For

Different industries use various code words, shorthand, and lingo to communicate. The same can be said for aviation. Frequent flyers have likely heard crew say specific words to indicate a message, ...
CBS News

"Signal sniffer" to detect Nancy Guthrie's pacemaker deployed, law enforcement sources say

Emily Mae Czachor is a reporter and news editor at CBSNews.com. She typically covers breaking news, extreme weather and issues involving social justice. Emily Mae previously wrote for outlets like the ...
Computerworld

Insecure use of Signal app part of wider Department of Defense problem, suggests Senate report

The Signalgate scandal that enveloped US Secretary of Defense Pete Hegseth in March appears to be symptomatic of a wider lax attitude towards the use of non-approved messaging apps by officials and ...
Forbes

Hegseth Violated Pentagon Policy By Using Signal, Inspector General Finds

Defense Secretary Pete Hegseth violated Pentagon policy that prohibits use of a personal device for official business when he used a Signal chat to discuss military strike plans and failed to properly ...
Bloomberg L.P.

Why Report Finds Hegseth’s Use of Signal Risked Putting US Troops in Danger

Hegseth and other cabinet members denied any wrongdoing, arguing the information was sensitive but not classified, a position some lawmakers have questioned. After the Times reported on Hegseth’s use ...
Digital Journal

Hegseth’s Signal use risked harm to US forces, watchdog says

US Defense Secretary Pete Hegseth’s use of commercial messaging app Signal to discuss strikes on Yemen could have put troops at risk. US Defense Secretary Pete Hegseth (R) looks on as President Donald ...
Stars and Stripes

Hegseth’s use of Signal posed risk to US personnel, Pentagon watchdog finds

WASHINGTON — The Pentagon’s watchdog revealed Thursday that Defense Secretary Pete Hegseth put U.S. personnel and their mission at risk when he used the Signal messaging app to convey sensitive ...
The Virginian-Pilot

Pentagon watchdog finds Hegseth’s use of Signal posed risk to US personnel, AP sources say

WASHINGTON (AP) — The Pentagon’s watchdog found that Defense Secretary Pete Hegseth put U.S. personnel and their mission at risk when he used the Signal messaging app to convey sensitive information ...