Italian authorities are investigating what could have caused Venice's Grand Canal to turn fluorescent green over the weekend. The bright green hue suddenly appeared in the water on Sunday, sending ...

Environmental officials in Italy said they have solved the mystery of what turned the waterways in the historic Venice Canal a bright shade of green. Venice residents reported on Sunday that the ...

Along the northern coast of Tunisia, the waters began to change color. Instead of their usual blue foam, the waves became an unnerving vibrant green. The changing seawater color sparked concern among ...

For the first time, a team of researchers at Stanford University and UC San Diego’s Scripps Institution of Oceanography has uncovered a direct genetic link between fluorescence and color in sea ...

Everyone from city residents to tourists were puzzled when a stretch of the picturesque waters of the Grand Canal in Venice took on a shade of lurid neon green over the weekend — but CNN reports, ...