Small tsunami seen near epicenter of Papua New Guinea quake

A powerful earthquake rattled the South Pacific island nation of Papua New Guinea on Tuesday, generating a small tsunami near the epicenter, bringing down power lines and cracking walls, but causing no widespread damage.

United Airlines won't accept rechargeable battery shipments

Citing safety concerns, United Airlines on Monday became the second major U.S. airline to announce it will no longer accept bulk shipments of rechargeable batteries of the kind that power everything from smartphones to laptops ...

European to capsule leaving space station, skipping test

A European cargo ship is set to depart the International Space Station this weekend. But it will re-enter the atmosphere and burn up the next day, skipping a special descent test because of a problem.

Drone revolution draws near, but big obstacles remain

The drones are coming. Not as flying deliverymen that bring diapers, books or soup cans to your home, a vision put forth by Amazon CEO Jeff Bezos to much fanfare a little more than a year ago.

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