Imagine a crocodile built like a greyhound—that's a sebecid. Standing tall, with some species reaching 20 feet in length, ...

This lineage of terrestrial crocs, called sebecids, lasted longer than previously believed, according to researchers who ...

Latin American and Caribbean sociological research on stratification has developed with the unavoidable reference to a background of deeply rooted ...

South Africa’s land is rising due to long-term drought. GPS and satellite data show the uplift is linked to drying ...

Consider the dramatic geographical and potential climatic changes if the entire continent of South America suddenly vanished.