The Indian Supreme Court's recent ruling allows retroactive environmental clearances, raising concerns over weakened ...

Anacondas are among the largest snakes on Earth. But when did their development into these massive sizes actually begin? A ...

Ancient anaconda fossils show that the snakes became giants soon after emerging in Miocene South America. Their size has ...

Anacondas reached their enormous size about 12.4 million years ago and, unlike most other Miocene giants, have barely changed ...