As Biography highlights, the mysterious final flight of Amelia Earhart first captured the world’s imagination in 1937.

The headsets would give soldiers crucial information at a glance, creating a tactical advantage on the battlefield—but ...

The most precise clocks in the world will lose only one second every 300 billion years—and someday they might fit in your ...

To create the chip, researchers used an integrated optical phase array, which contains microscale antennae that are ...

Ahead of Black Friday, snag a single AirTag for a record-low $19 on Amazon—or save even more on a four-pack for just $70 ...

With the lighter, cheaper jet, the People’s Liberation Army Air Force has become the second air force after the U.S. to ...

A new study— published in Current Biology by a team of researchers at Harvard University and the Archaeological Park of ...

Gravity is the only major force in the universe that doesn’t fit into our current quantum framework, driving the pursuit of a ...

While you’ll find all manner of tools at discount prices on Black Friday, some types of tools and tool brands are more ...

Lightweight splitting axes will turn smaller logs into kindling, while large, ten-pound mauls are used for breaking up larger ...

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