US Support for Ukraine, Trump Trial Updates, Refloating of Cargo Ship, Weight Loss Drug Trial Results & Whale Communication Discovery

Secretary of State Antony Blinken is reaffirming US support for Ukraine on a visit to the country. Former President Donald Trump's lawyers are likely to cross examine Michael Cohen today. There's hope the ship that's trapped by the Baltimore bridge wreckage could be refloated this week. A four year clinical trial looking at the effects of a popular weight loss drug has had some interesting results. Plus, scientists are a step closer to figuring out how whales talks to each other.

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