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Go West, Young Jellyfish, Go West

“Until now, it was assumed that jellyfish aggregations swim in a random manner, so that their direction is dictated solely by water currents. Thanks to innovative research methods, we discovered that along the coast of Israel, jellyfish swim toward the west, i.e., against the direction of the waves,” said Prof. Yoav Lehahn of the Department of Marine Geosciences at the University of Haifa, the editor of the study. [Press Release]

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Tel Aviv University Researchers Report Epidemic Eradicating Sea Urchins

“This is a growing ecological crisis, threatening the stability of coral reefs on an unprecedented scale,” Dr. Bronstein says. “Apparently, the mass mortality we identified in Eilat back in 2023 has spread along the Red Sea and beyond, to Oman and even as far as Reunion Island in the Indian Ocean.” [Press Release]

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Lightning Storms in Arctic Speeding Global Warming, Polar Melt

A statistical analysis of the ice sheet retreat compared with the number of lightning storms revealed a correlation: as the number of storms increased in a certain year, so did the melting of the sea ice increase that year. [Press Release, Tel Aviv University]

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