Abstract: This study uses the BERTopic model, which is an advanced natural language processing (NLP) technology. The method combines BERT embedding for doing topic analysis. Our data source adopots ...

L-band microwaves can penetrate snow and ice deeply due to their low frequency. Their propagation in snow is affected by snow's physical properties, which modulate the microwave signal and enable it ...

Tesla may be discontinuing the Model S, but it remains available on the used car market. While a new Model S starts at nearly $95,000, used models can be found for under $18,000. Tesla may be ...

A large language model is nothing more than a monumental pile of small numbers. It converts words into numbers, runs those numbers through a numerical pinball game, and turns the resulting numbers ...

DAHLGREN, Va. – For decades, the MK 38 family – a key Navy shipboard weapon system – has delivered reliable close-in defense against small, fast, agile threats at sea. Since its commissioning in 1977 ...

Used Model X EVs have depreciated significantly, with some 2017 models selling for under $23,000. The Model X is known for its falcon-wing doors, powerful performance, and access to Tesla's ...

The first Al Dorra (Falaj 3) class corvette for the Kuwait Naval Force, Al Noukhitha (P 6202), seen on a ship lift at what Edge Group called its “launch” on 3 February 2026. (Edge Group) The United ...

Austin Appelbee said he spent hours racing back to dry land to seek help, with his mom and two siblings still in the water Abigail Adams is a Human Interest Writer and Reporter for PEOPLE. She has ...

A 13-year-old boy who was swept out to sea with his mother and two siblings saved his family by swimming four kilometers (2.5 miles) to shore for help “in rough conditions,” police in Australia said.

Arctic sea ice has large effects on the global climate. By cooling the planet, Arctic ice impacts ocean circulation, atmospheric patterns, and extreme weather conditions, even outside the Arctic ...

Chiefs added Jake Haener to 90-man offseason roster as depth quarterback. Haener, a 2023 fourth-round pick, spent 2025 on Saints practice squad. Chiefs plan veteran backup for Mahomes; Oladokun and ...