The US has deployed a second missile-tracking aircraft to monitor North Korea's recent hypersonic missile tests.
Read moreBritish hiker's body found in Italian Alps; search ongoing for friend missing since January 1 amid harsh weather conditions.
Read moreA body believed to be one of two missing British hikers has been found in the Dolomites, Italy, amid ongoing search efforts for the second man.
Read moreBiden's climate law initiates tax credits for clean energy but faces scrutiny from incoming Congress with potential challenges ahead.
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