September 11, 2024

Marine sediments containing many fossils, dated to the end of the Miocene, about 8 to 7 million years ago. Fish otoliths, oyster and snail shells, bryozoans and microscopic shells indicate the presence of many creatures in this area, which were analyzed in this study. Credit: Constantina Agiadi

When the Mediterranean became the Dead Sea: Scientists reveal new insights into an ancient marine mystery

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immunotherapy. Illustration: depositphotos.com

Faster, stronger

Weizmann Institute scientists have developed a new approach to increase the rate of division of immune cells in the laboratory, while preserving their ability to kill cancer cells, and have identified optimal time windows in which the cells are particularly lethal. The method may promote
Sonny Williams smiles for the camera in the middle of maintenance work on the Kivu Laboratory Module of the International Space Station. Credit: NASA

Goodbye Starliner, Hello Soyuz: The International Space Station's busy week

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Astronauts Butch Wilmore and Sonny Williams became full crew members on the International Space Station
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