Sewage-contaminated water absorbs certain wavelengths of light, leaving a signature that can be detected by space-based instruments, a new study finds.

The independent online bookseller Bookshop.org took a swipe at Amazon to celebrate the start of Prime Day, Amazon's annual ...

Nerves look blue in the reconstructed view of a genetically engineered mouse (left) whose neurons produce a fluorescent ...

Two new open-source tools are set to make fluorescence lifetime imaging microscopy—or FLIM—faster, simpler and more ...

Red sprites are among a class of enigmatic weather phenomena that appear over thunderstorms, known as Transient Luminous ...

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Was it a cosmic jellyfish, a fleeting light trick, or something more outlandish? When NASA astronaut Nichole Ayers took a ...

NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's associated with lightning.

Space Exploration Latest about Space Exploration Senators push back on Trump's proposal to cut NASA science funding by 47% By Monisha Ravisetti Published 10 July 25 Space Exploration ...