Researchers found cocaine, caffeine, and painkillers in shark blood samples 28 out of 85 sharks tested positive for at least one substance Untreated wastewater from […]
Tag: shark
Eyes of the world’s longest-living vertebrate, the Greenland shark, show little ageing
Swimming at a crawl with cloudy eyes and mottled skin, the Greenland shark looks like it’s seen better days. The shark’s eyes were thought to […]
Massive school of salmon spotted off Cheynes Beach in southern Western Australia
Like clockwork, massive schools of thousands of salmon arrive on Australia’s southern coastline each autumn. This school, filmed near Cheynes Beach on Western Australia’s south […]