The collapse of tropical forests during Earth's most catastrophic extinction event was the primary cause of the prolonged ...

A mass extinction event wiped out around 90% of life. What followed has long puzzled scientists: The planet became lethally ...

MÉRIDA, Venezuela- José Betancourt, 75, climbed to the glacier of Pico Bolívar, Venezuela’s highest peak, 158 times before it ...

Most foraminiferan species reside on the seafloor, but paleontologists are particularly interested in planktonic species, ...