Abstract: Traveling salesman problem (TSP) is a combinatorial optimization problem, serving as basis for many real-world applications (e.g., transportation planning, circuit board design, and DNA ...

This 50p coin could be hiding in your change without you even realising it – and it's worth hundreds of pounds. UK collectors are constantly urged to check their change for any rare coins in their ...

The Royal Mint is rolling out a new 50p coin to honour Concorde. The coin has been created by design agency Osborne Ross. The reverse (tails) shows the aircraft in flight against a backdrop of a split ...

Your pocket change will look different in 2026 because the U.S. Mint has designed new coins to circulate in Michigan and nationally to honor America's 250th anniversary. Among the new coin designs, ...

This story is excerpted from Shelter From the Storm: How Climate Change Is Creating a New Era of Migration, available January 6, 2026, from The New Press. In Guatemala, outside the town of Jocotán, in ...

Spotify’s library has become modern piracy’s latest treasure. Pirate activist group and shadow library Anna’s Archive claims to have “backed up” the world’s largest music streamer, and made Spotify’s ...

ANN ARBOR, MICHIGAN / ACCESS Newswire / December 19, 2025 / Dynamic Aerospace Systems (OTCQB:BRQL), a leading innovator in U.S.-manufactured unmanned aerial vehicles (UAVs) and aerospace technologies, ...

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Investigators used technology to enlarge the video to view it, according to the court document. But the document does not detail what the video shows. Superintendent ties Forest Grove school absences ...

Restoring lost senses or delivering precise brain signals has required invasive hardware and can’t mimic the brain’s natural, distributed activity patterns. This platform shows the brain can learn to ...

These houses are in areas increasingly prone to natural disasters like wildfires or hurricanes. Private insurance wouldn't cover them, so they are covered under insurance plans of last resort, known ...