Some Australian dolphins use sponges to hunt fish, but it's harder than it looks
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The Standard
12 hours ago
- The Standard
Some Australian dolphins use sponges to hunt fish, but it's harder than it looks
In this photo provided by the Shark Bay Dolphin Research Project, a bottlenose dolphin wearing a marine sponge on its nose to forage swims in Shark Bay, Australia, 2023. (Meredith MacQueeney/Shark Bay Dolphin Research Project via AP)
South China Morning Post
a day ago
- South China Morning Post
Chinese scientists thank Nasa for sharing data critical to deep-sea mining in Indian Ocean
When the United States' twin GRACE satellites spotted an anomaly southeast of India while mapping the oceans, Chinese researchers spotted an opportunity. Advertisement Over a relatively flat seabed thousands of metres deep, Nasa detected a spike in gravity readings and then put that data online, free for all to use. Chinese oceanographers who saw the data decided to find out more. In 2022, they loaded the Shiyan 6 vessel, one of the world's most advanced research ships, with cutting-edge equipment and sailed more than 12,000 nautical miles. 01:32 China confirms discovery of major natural gas field in South China Sea China confirms discovery of major natural gas field in South China Sea The ship's US-made DGS advanced marine gravimeter measured gravity's pull every second, with precision as high as 0.01 milligal, a measure of gravitational acceleration. The trip confirmed what they had suspected: thickened crust beneath the Indian Ocean's Ninety East Ridge. Dense rock in some seemingly flat areas along the ridge – which spans 5,600km and is the longest on Earth – is 5km (3.1 miles) thicker than normal. Advertisement That thickness matters. Where the crust swells, minerals – copper, nickel, cobalt, manganese, rare earths – rise as magma pushes them up from the deep. The Chinese researchers marked the spots, potentially saving them years of searching and millions of dollars.
South China Morning Post
3 days ago
- South China Morning Post
Top AI medical scientists Roland Eils and Irina Lehmann leave Germany for China
Top German medical scientists Roland Eils and Irina Lehmann have joined Fudan University in Shanghai as full-time faculty members, according to the Chinese institution's website. The married couple joined the university in April, their arrival marking another milestone in China's growing ambitions in artificial intelligence (AI) in medicine – a field that Eils and Lehmann have helped to pioneer. Eils earned his doctorate in mathematics from the University of Heidelberg in 1995, and was elected as a member of the German National Academy of Sciences in 2018. He is an internationally renowned computational biologist and scientific strategist who has led major German research institutions – including the German Cancer Research Centre and the University of Heidelberg – in establishing national platforms. He was named one of the most influential researchers globally in 2022, according to Clarivate's list of 'Highly Cited Researchers' Previously, he served as director of the health data science department at Heidelberg University Hospital and was a full-time professor and founding director of the Centre of Digital Health at the Berlin Institute of Health (BIH), Charité University of Medicine.
