Blue shark swimming in the blue as the sun rays filter through the water. This image was taken at a dive site called Azores Banks. Oceanic sharks, like the blue shark (Prionace glauca), are integral ...

Oct. 1 (UPI) --For the last five years, an underwater microphone deployed by the Monterey Bay Aquarium Research Institute, positioned on the Monterey Bay seafloor, several hundred feet beneath the ...

Contrary to common belief, blue light may not be as disruptive to our sleep patterns as originally thought -- according to scientists. According to the team, using dim, cooler, lights in the evening ...

Ring of green and blue from phytoplankton seen near New Zealand’s Chatham Islands. (Image: NASA) NASA satellite detected a green-blue phytoplankton bloom near Chatham Islands. The bloom covered an ...