Sighted and blind fish share the same cave in Tamaulipas — and scientists want to know why

A new study presents the genetic evidence of how some underground fish lose their sight and others don't. Either way, Mexico's cenote populations are well-equipped to survive with the amount of light available to them, if any. The post Sighted and blind fish share the same cave in Tamaulipas — and scientists want to know why appeared first on Mexico News Daily

By MND Staff