Scientists who study the Black Sea warn that dolphins are being killed in the Russia-Ukraine war. The Turkish Marine Research Foundation has said the war is causing a "crisis in biodiversity." "Barbarians kill not only civilized people but smart dolphins," Rusev wrote on Facebook. Before the war, 100 scientists from a Conservation group for the Black Sea, Mediterranean Sea, and contiguous Atlantic Sea surveyed marine life to determine the number of dolphins within these areas. Their study found that over 253,000 healthy dolphins lived in the Black Sea, the New York Times reports, with this being a sign of a well-functioning ecological system.
Related:AOL - Dolphins QB Tua Tagovailoa claps back at 'Twitter warriors' criticizing his arm strength
Everyone else – Twitter warriors, keyboard warriors, whatever you want to call them – they’re not out here practicing with us, working hard,” Tagovailoa said. I don’t know about you, but that looked like money.”Miami Dolphins quarterback Tua Tagovailoa walks on the field prior talking to reporters on Thursday. McDaniel has gone out of his way to foster a relationship with Tagovailoa since becoming the Dolphins' coach. “I would say I’ve shown glimpses of coming out of my shell with Coach [McDaniel],” Tagovailoa said. That’s all I can say.”This article originally appeared on USA TODAY: Dolphins quarterback Tua Tagovailoa claps back at 'Twitter warriors'GUARDIAN NEWS - Microplastics found in freshly fallen Antarctic snow for first time
Microplastics have been found in freshly fallen snow in Antarctica for the first time, which could accelerate snow and ice melting and pose a threat to the health of the continent’s unique ecosystems. Aves collected snow samples from the Ross Ice Shelf in late 2019 to determine whether microplastics had been transferred from the atmosphere into the snow. She instructed Aves to also collect samples from Scott Base and the McMurdo Station roadways – where microplastics had previously been detected - so “she’d have at least some microplastics to study,” Revell said. “It’s incredibly sad but finding microplastics in fresh Antarctic snow highlights the extent of plastic pollution into even the most remote regions of the world,” Aves said. Aves found an average of 29 microplastic particles per litre of melted snow, which is higher than marine concentrations reported previously from the surrounding Ross Sea and in Antarctic sea ice.DISCOVER MAGAZINE - How Old Is the Oldest Sea Turtle?
Not to mention, sea turtle age is incredibly difficult to study in general, adds Avens. The caveat to this method, explains Avens, is that the estimated sea turtle age is only its minimum possible age. Other factors that could contribute to sea turtle longevity include their slower heart rate and slow metabolism. According to Cook, prehistoric sea turtle fossils from 120 million years ago are very similar to the remains of modern-day sea turtles, meaning sea turtles once swam among other giant marine reptiles. While it's not yet known how old the oldest sea turtle is, keeping beaches and oceans clean is a great way to help sea turtles reach an old age and still feel young.ARS TECHNICHA - 50 years on, the lessons of the Tuskegee Syphilis Study still reverberate
This year marks the 50th anniversary of The New York Times' exposé of the infamous Tuskegee Syphilis Study, thanks to a frustrated social worker who tipped off the press. The Tuskegee Syphilis Study has since become a vital case study in bioethics, but public awareness of its existence is spotty at best. There have been a number of prior academic articles about the Tuskegee study penned by historians or ethicists. The scourge of syphilisUnlike many ethically questionable research projects, the Tuskegee study was notable because it wasn't done in secret. He soon wrote to the CDC expressing "grave moral concerns" about the Tuskegee study.