U.S. Citizenship and Immigration Services will now start considering migrants’ antisemitic activity on social media as "grounds for denying immigration benefit requests," with Homeland Security ...

The humble QR (or Quick Response) code has become ubiquitous. Invented back in the 1990s to scan car parts, the barcodes got a popularity boost during the pandemic when touchless tech became ...

In 2022, the deep-sea mapping company Magellan deployed two remotely operated vehicles 12,500 feet (3,800 meters) beneath the Atlantic Ocean to capture around 715,000 photos of the Titanic. As ...

A full-sized digital scan of the Titanic has revealed further insight into the doomed ship’s final moments and confirmed eyewitness accounts that engineers worked until the end to keep the ...

A GROUNDBREAKING analysis of a digital scan of Titanic has revealed the "unsinkable" ship's shocking final moments. An ultra-detailed 3D replica of the doomed liner shows how it was violently ...

Whether you need to scan family photos, piles of documents, or expense receipts, a scanner out there is built for the task. Here's how to shop for the right one, plus the top performers in our lab ...

A bone scan looks for changes in your bones. Before the test you have a radioactive tracer injection into your bloodstream. You have this through a tube (cannula) into a vein in your hand. It takes 2 ...

A PET scan is a test that creates 3 dimensional (3D) pictures of the inside of your body. PET stands for positron emission tomography. A PET scan uses a mildly radioactive liquid called a radioactive ...

A new full-scale digital scan of the Titanic wreck has shown for the first the violence that ripped the ship in two, claiming the lives of more than 1,500 passengers and crew. The image has ...

A CT scan of the abdomen can show the organs, blood vessels, and bones in your abdominal cavity. The multiple images provided by the scan can give your doctor many different views of your body.