Over the last 40 years, the majority of the world's lakes have changed colour, according to a new study. The research team ...

In more recent history, hikers passing through the national park have commented on the lake’s extraordinary color and ethereal energy, but it was only around a decade ago that scientists ...

The color of water can help guide these efforts. My students and I collect water samples at High Rock Lake, a popular spot for swimming, boating and fishing in central North Carolina. Because of ...