Mimicking bug eyes could brighten reflective signs and clothes

That bright, reflective coating used on road signs, bicycles and clothing are important safety measures at night. They help drivers get to their destinations while avoiding bicyclists and pedestrians in low-light conditions. ...

Image: NASA spacecraft views huge burn area in L.A.'s backyard

The Sand Fire, in the Santa Clarita area northwest of Los Angeles, has burned more than 41,000 acres, destroyed 18 houses and caused one fatality. By August 1, 2016, when the Advanced Spaceborne Thermal Emission and Reflection ...

Hubble and a stellar fingerprint

Showcased at the center of this NASA/ESA Hubble Space Telescope image is an emission-line star known as IRAS 12196-6300.

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