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You’ve heard of a leap year, but what about a leap second? A physicist explains what is messing with the Earth’s rotation

A person holding an iPhone in their hand

European regulators are cracking down on Alphabet, Apple and Meta. Will that have an impact on how their products work around the world?

Graphic from theshotline.org depicting a young boy next to the text "GUNS SILENCE THOUSANDS OF INNOCENT LIVES EVERY YEAR. USING AI TECHNOLOGY, WE RE-CREATED THE VOICES OF THOSE SHOT AND KILLED BY GUNS SO THEY CAN CALL OUR REPRESENTATIVES IN HOPES OF CHANGING OUR COUNTRY'S GUN LAWS."

Shooting victims are ‘calling’ members of Congress. Is it OK to use AI to clone your child’s voice to deliver a political message?

A supersonic plane.

Could supersonic flights be the next big thing in air travel? This flight expert isn’t so sure

An illustration of a person holding up a phone displaying a database while workers sit at sewing machines in the background.

Forced labor in the clothing industry is rampant and hidden. This AI-powered search platform can expose it.

A white parrot taps on the screen of a tablet.

Parrots love playing tablet games. That’s helping researchers understand them.

A UnitedHealthcare health insurance company building.

Cybersecurity attacks have the potential to infiltrate medical devices and cripple health care, Northeastern expert warns

Illustration of a star-field.

What is a nova outburst? Astrophysicist explains science behind the once-in-a-lifetime event that will light up the sky this year

Termites on a piece of wood.

Being queen is all in this termite’s head. Really

Person using a solar viewer to watch a solar eclipse.

What will the once-in-a-generation total solar eclipse on April 8 look like?

Two people in a boat wearing life jackets remove an unexploded ordnance from a lake.

Why unexploded ordnances pose physical — and environmental — risks

A white-colored electric vehicle charging.

Can you get electrocuted by an electric vehicle?