A hammerhead shark that gave birth in a Nebraska aquarium reproduced without mating, a genetic analysis shows. This form of asexual reproduction, called parthenogenesis, has… Read More »What Type Of Asexual Method Is Hammerhead Shark?
Global warming is causing sea levels to rise, threatening coastal population centers. Many pesticides and nutrients used in agriculture end up in the coastal waters,… Read More »What Is The Biggest Threat To Our Oceans?
Horse meat is widely reported to be somewhat sweet, a little gamey, and a cross between beef and venison, according to the International Business Times.… Read More »What Does Horse Taste Like?
This overfishing has resulted in the number of oceanic sharks and rays declining globally by 71%, and has increased the global extinction risk to the… Read More »Are Sharks Nearing Extinction?
Overfishing is closely tied to bycatch—the capture of unwanted sea life while fishing for a different species. This, too, is a serious marine threat that… Read More »Can We Overfish The Ocean?
Some – like sharks and rays – reproduce more slowly than others, making them more vulnerable to fishing pressure. If we kill sharks more quickly… Read More »What Does Overfishing Do To Sharks?
The practice is banned by many countries and some international agreements. But the sale and consumption of shark fin remains legal in Hong Kong, although… Read More »Is Shark Fin Legal In Hong Kong?
Sharks are top predators that play an important ecological role in marine ecosystems. Their health and wellbeing is therefore vital for maintaining healthy oceans —… Read More »Why Should We Save Our Sharks?
It is commonly served at special occasions such as weddings and banquets, or as a luxury item. However, it has been condemned by the Humane… Read More »Is Shark Fin Soup Ethical?
No, they can’t. The sense of smell of a shark is strong, and they can smell everything that interacts with their sensory cell on their… Read More »Can Sharks Sense Your Fear?