marine biologist
Empty seas: Oceanic shark populations dropped 71% since 1970
While climate change and pollution imperil shark survival, increased fishing pressure is the greatest threat for every oceanic shark species
Beluga whales adopt lonely narwhal lost at sea
The juvenile narwhal—identifiable from its tusk and grey spots—was filmed by marine biologists over the summer.
Eating jellyfish could be the new fad!
Professor Silvio Grecio urges people to start eating jellyfish to lessen their infestation in Mediterranean sea.
1 of 1