He's recovered watches and rings worth $800,000. The search can take anywhere from 30 seconds to three days. He asks for ...

Treasure hunter Travis Nichols pulled a bucket-list find from the sand on a popular south shore beach last week, a 1782 ...

In addition to a decent pair of headphones, it helps to carry a good pinpointer when you use your metal detector. These precise, short-range auxiliary detectors help you determine the exact location ...

How to use a metal detector to find bottles! White House draws out mass federal firings timeline as GOP grows squeamish in funding fight Aaron Judge's Monstrous Homer in ALDS Game 3 Had MLB Fans on ...

Abstract: We developed an all-solid-state optical field detector that employs electron tunneling at a metal-insulator interface induced by the plasmonic near-field. Both high photoelectric efficiency ...

DENVER (KDVR) — Denver Public Schools is rolling out a new layer of protection for students, specially trained K-9s. They can sniff out guns at school events before a threat ever emerges. “The dogs ...

State Key Laboratory of Tropic Ocean Engineering Materials and Materials Evaluation, School of Marine Science and Engineering, Hainan University, Haikou 570228, China Beijing National Laboratory for ...

EAU CLAIRE, Wis. (WEAU) - The Neillsville School District is responding to backlash after a precautionary lockdown last Thursday following a report of a possible firearm on campus. While no weapon was ...

ST. PAUL — The Minnesota Advisory Committee on Capitol Area Security met for the second time Monday, Sept. 22, to discuss how security at the Capitol could change in response to the shootings of ...

Abstract: Position sensitive detectors (PSDs) play a critical role in precision optical systems, where measurement accuracy is strongly dependent on detector linearity. However, the influence of ...

Security was stepped up at New York City's Benjamin Cardozo High School on Friday, the day after a student was found with a loaded gun and arrested after allegedly threatening a shooting. Police said ...