Scientists find signs of complex life in an Antarctic lake buried under two miles of ice. There may even be fish!
Lake Vostok, a body of water located about two miles beneath Antarctica's icy surface, may be home to a viable ecosystem in spite of intense cold, complete darkness, lack of nutrients, and possible volcanic activity. And what's more, new evidence uncovered from samples of organic material suggest that the lake's inhabitants could include complex life forms such as arthropods, mollusks, and even fish. A group of researchers at Bowling Green State University (BGSU) concluded in a new study published in the journal PLOS ONE that "although Lake Vostok is oligotrophic," or nutrient poor, "based on the metagenomic and metatranscriptomic results presented here, it is far from sterile."