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March 27, 2017

Watch US Navy researchers test-fire an electromagnetic railgun

A cool video shows the U.S. Navy test-firing a powerful electromagnetic railgun.

March 26, 2017

Tech Q&A: Fine-tuning TV picture quality

How do I know if my TV is giving me the best picture possible? I tweaked the settings, but now I think it’s worse than before.

March 24, 2017

High-tech school bus 'study hall' helps students in South Carolina

More than two dozen school buses in a rural county in South Carolina have a Wi-Fi connection to help students with their homework.

March 24, 2017

NASA test fires rocket engine for future Mars mission

NASA tested part of the rocket that will likely take humans to Mars at the Stennis Space Center in Mississippi on March 23.

March 23, 2017

Feeling sick and need a doctor? There's an emoji for that

If you don't feel well and need to see a doctor, there's no need to search for the type of doctor anymore -- just use an emoji.

March 23, 2017

The hyperloop race heats up as one startup begins building a full-size passenger pod

Hyperloop Transportation Technologies announced the construction of its first hyperloop passenger capsule, raising the stakes in the contest between HTT and Elon Musk's Hyperloop One.

March 22, 2017

Trump's lawyers go after teenager over a cat website that lets users scratch his face

President Donald Trump’s lawyers have a new target to go after -- cats on the internet.

March 22, 2017

Man who lived 700 years ago gets brand-new face

Gizmodo calls his face "haunting," but to UK researchers, seeing the mug of the man known as Context 958 is nothing short of astounding.

March 22, 2017

Scientists figure out a way to 3D print materials like graphene using bacteria

Scientists at Delft University of Technology in the Netherlands have developed a new process that enables them to 3D print a range of materials -- such as a form of graphene -- using bacteria.

March 22, 2017

Startup reveals ambitious electric plane plan

A UK startup is developing an electric plane that it says will one day carry passengers between London and Paris.