Abstract: 5G network for railway (5G-R) emerges as a promising train-ground communication solution, concurrently facing ubiquitous connectivity and reliable transmission design challenges. This paper ...

Minimum height to loop the loop using conservation of energy. This video explains how gravitational potential energy converts into kinetic energy and why a precise starting height is required to ...

The Trump administration is considering paying each Greenland resident thousands of dollars as part of a bid to encourage the territory to secede from Denmark and join the United States, according to ...

Rep. Marjorie Taylor Greene embarrassed herseld by making up numbers with DHS Secretary Kristi Noem during a House hearing just weeks ago. Hegseth censures Sen. Kelly after warning about following ...

The Dallas Cowboys' disastrous season is coming to an end on Sunday afternoon, with a Week 18 showdown against the division rival New York Giants. Unfortunately for Dallas, tempers flared during the ...

Scammers are using publicly available information to steal your money — while spotty regulations and industry pushback have limited your ability to recover it. It’s easy to get robbed these days. All ...