Perseverance's exploration of Jezero Crater reveals key rock samples, enhancing understanding of Mars' dynamic history and ...

There's a lot of confusion surrounding the longest river on Earth, but I'm here to clear it all up. But I sure love talking ...

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Donald Trump's promise of a quick Ukraine-Russia ceasefire remains unfulfilled. Talks have occurred, but Russia continues the strikes. Ukraine lost territory, and a proposed ceasefire failed.