Venomous sharks discovered in River Thames in ZSL survey
Other species were also found thriving after vital conservation work improved the river’s health since it was declared “biologically dead” in 1957
10 Fascinating Facts about the frightening Megalodon
The...Meg!
When Greece was part of the Lost Continent of Greater Adria (video)
Scientists have reconstructed the evolutionary history of the mountain ranges and seas in the region