Massive fire in Crimea: In the early hours of Saturday, the Russian-backed governor of Sevastopol says a suspected drone attack hit an oil depot in the Crimean port city. Meanwhile, Nova Kakhova - a Russian-occupied town in the south that is home to an important hydroelectric project on the Dnipro River - experienced "severe artillery fire" by Ukrainian forces, according to the local Russian-backed administration. Satellite imagery reviewed by CNN and other news organizations shows Russia pumping up its defenses in parts of southern Ukraine, with layers of anti-tank ditches, obstacles, minefields and trenches. He said Ukraine is still in need of "certain weapons," and the main risk for his troops is whether they will have enough of the ammunition they need. She is due to present the findings of the study at the American Association of Anatomists annual meeting in Orlando, Florida.As Sunday nears in Ukraine, this is what we've been tracking today:Īnticipated counteroffensive: Ukrainian President Volodymyr Zelensky said in an interview posted on his Telegram Saturday that Ukraine is prepping for a counteroffensive against Russian troops, stressing that it "will happen." He demurred on giving any exact start dates in an interview with reporters. We are on the precipice of a deeper understanding of the relationship between form and function of genitalia.” “This research provides a comparative framework to explore other functions of sex that may not be unique to humans. Orbach added: “Very little is known about female reproductive morphology in most wild vertebrate species.” In another contrast with human anatomy, the researchers did not find in the bottlenose dolphins any evidence of a vestibular bulb – an area of erectile tissue that surrounds the vaginal opening in humans and contributes to orgasms. However, the dolphin clitoris is located in a different position relative to the vaginal opening than in humans. The researchers said that the thin, folded nature of the skin around the clitoral hood suggests the dolphin clitoris may expand during periods of engorgement and increased sensitivity. In both humans and dolphins, the erectile tissue of the clitoris is larger than the clitoral hood. They found that dolphins have a clitoral hood where two areas of extensive erectile tissue merge into a single body, shape and structure very similar to the human clitoris. To explore the anatomy of the dolphin clitoris, they performed dissections, created 3D CT scans, fixed the tissues in paraffin wax and stained them to examine their structure in detail. The research team studied 11 dolphins that had died naturally and were collected under a permit authorized by the National Marine Fisheries Service in the US. She added that further research was needed, including “physiological and behavioral analyses” to categorically confirm whether sex is pleasurable for lady dolphins. “The location of the clitoris near the vaginal opening indicates it can potentially be easily stimulated during copulation.” Dara Orbach, a research associate at Mount Holyoke College, said: “In dolphins, the clitoris is positioned at the entrance of the vaginal opening and in direct contact with the penis during copulation, unlike the external position of the clitoris in humans.” Researchers said that dolphins have sex all year round – even during periods when they cannot conceive. Previous studies suggest sex plays an important role in social bonding among dolphins, as seen in other social species. The researchers discovered that the skin under the clitoral hood contains “bundles” of nerves that may increase sensitivity and the potential for pleasure, as has been found in the human clitoris. Their findings were published in Experimental Biology. They said the structure of the tissue suggests the dolphin clitoris may expand, for example, in response to stimulation. Melting glaciers on Alaska’s Denali will uncover decades of human poopįemale dolphins have clitorises just like human women – only theirs are bigger and better placed suggesting they have better sex sessions.Ī group of diligent scientists discovered that lady bottlenose dolphins have large and well-developed sex organs meaning they could achieve orgasms. NASA gets closer to the sun than ever before in latest probe Breakthrough for 'splaceplane' that can rocket from NYC to London in 1 hour
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