How Can Astronauts Tell How Fast They’re Going?

Weirdly, spaceships have no direct way to gauge their own speed. Luckily, we can use some physics tricks to figure it out.

Tracing anglers in the Gulf Coast: New machine learning tools reveal when, where and how anglers fish

The Gulf Coast is recognized worldwide for its exceptional fishing opportunities, offering anglers a wide variety of species ...
BGR

Why A Handheld GPS May Still Be Worth Using Today

Modern smartphones have replaced so many standalone consumer devices, including cameras, MP3 and media players, calculators, flashlights, and even dedicated GPS units. But while they certainly do a ...
CNBC

Electronic warfare in the Persian Gulf: How GPS interference is disrupting the Middle East

Since the start of the U.S.-Israel war with Iran on Feb. 28, interference with location-based services has surged across the Persian Gulf. Such electronic interference is often a defensive ...
KRMG

Downtown bars use SIGNAL app to communicate with police, each other

Several bars downtown have found a new way to communicate with police, and each other, by using the messaging app SIGNAL instead of calling 911. Chris Armstrong, owner of Arnie’s Bar in downtown, ...
Columbus Dispatch

Yost warns Ohio public officials against using Signal, other messaging apps

Apps with auto-deleting messages do not comply with Ohio's open records laws. Government officials could violate the Public Records Act by failing to retain messages created on these platforms. State ...
The New York Times

How Candidates Are Using Winks and Posts to Seek Crypto and A.I. Cash

Across America, congressional candidates are finding creative — and critics say cynical — ways to signal support for two deep-pocketed industries: A.I. and crypto. In Illinois, Jesse Jackson Jr., a ...
Wall Street Journal

The World Is Full of GPS Dead Zones. Here’s What Comes Next.

The world is filling up with GPS dead zones. Nations and individuals alike are deploying cheap but increasingly sophisticated electronic-warfare systems, mostly to thwart attacks by drones and smart ...
Harvard Business Review

When Using AI Leads to “Brain Fry”

A new study finds that certain patterns of AI use are driving cognitive fatigue, while others can help reduce burnout. by Julie Bedard, Matthew Kropp, Megan Hsu, Olivia T. Karaman, Jason Hawes 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, ...
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Nancy Guthrie investigators use high-tech Bluetooth signal detector in effort to locate pacemaker

The search for Nancy Guthrie has taken a high-tech turn. The Arizona police department is now flying over the Tucson, Ariz., desert with a Bluetooth signal detector, also known as a signal sniffer, in ...