Abstract: In this letter, a high-performance coherent acquisition approach based on Zak transform is proposed for low Earth orbit (LEO) navigation signals. The approach correlates the received signal ...

A spin instructor from the Chinese province of Guangdong showed off his epic endurance while using his indoor bike in early September: the 33-year-old doesn't just pedal – his performance is from ...

October doesn’t deserve its reputation as the month when stock-market crashes occur. Though the two worst crashes in U.S. history happened in that month — 1929 and 1987 — the risk of a marketwide ...

An error has occurred. Please try again. With a Centralmaine.com subscription, you can gift 5 articles each month. It looks like you do not have any active ...

Air traffic controllers and airport security screeners are working without pay during the government shutdown, which has historically tanked morale and led to longer wait times and more flight ...

A massive gas explosion blew a huge chunk out of a Bronx public housing building Wednesday morning, sending bricks raining down onto the sidewalk and leaving a gaping hole in the facade. The 8:10 a.m.

Ark Invest bought shares of Alibaba, Intellia Therapeutics, and Baidu on Monday. Alibaba and Baidu are surging Chinese e-commerce stocks that have emerged as AI plays. Intellia shares have almost ...

The shutdown could prevent the release of a jobs report on Friday. The government shutdown on Wednesday has halted the release of some major economic data at a wobbly moment for the economy, ...

CARDOVA, Ill. (KWQC) - A hand-carved cedar canoe is chasing a world record on its way down the Mississippi River. The “Flying Eagle,” a 23-foot, 650-pound western red cedar canoe, lined up on the drag ...

'Midnight' eVTOL smashes its own record in latest test flight — bringing us closer to operational flying taxis News By Alan Bradley published October 1, 2025 ...

Each week, The Athletic asks the same 12 questions to a different race car driver. Up next: Spire Motorsports driver Carson Hocevar. This interview has been edited and condensed, but the full version ...

PORTLAND, Ore. (KOIN) – If you live in Portland, you may have heard helicopters flying above you over the weekend. And with news unfolding that President Donald Trump has enacted Title 10 to deploy ...