Raider X is one of two candidates in the Army's Future Attack Reconnaissance Aircraft competition. Here's how the machine is coming together right now.

The EPA's ability to combat carbon emissions has been seriously hindered.

A mysterious fossil gap contains a hidden lesson about insect evolution.

Fido and Junior probably don't like explosions as much as you do.

After 40 years, Air Force pilots will finally get to test out some new brain buckets.

A 'sentient' machine explores the difference between fluent language and fluent thought—and the consequences of confusing the two.

There are some mouthy new kids in the neighborhood.

The wolf genomes could help settle the long-standing mystery of dog domestication.

If machines can learn as adeptly as children do, the military thinks they might be able to help out in useful ways.

Eliminating waste is crucial, but experts argue this timeline is too long.