Mysterious Unidentified Sounds Recorded in the Stratosphere

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news about fascinating discoveries, scientific breakthroughs and more. Giant solar balloons were sent 70,000 feet into the air to record the sounds of Earth’s stratosphere — and microphones picked up some unexpected sounds. The stratosphere is the second layer of Earth’s atmosphere, and…

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Fannie Willis faces upheaval in Trump Georgia trial

Fannie Willis faces upheaval in Trump Georgia trial

Former President Donald J. Nearly three years after the investigation into Trump and his associates began, Fannie D. Willis faces the biggest test in handling the landmark election interference case. Ms. Willis, the district attorney for Fulton County, Ga., was accused this week of having an affair with the chief prosecutor she appointed to prosecute…

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Explosions rock Ukrainian cities as Russia launches waves of ‘more than 100 missiles’

Explosions rock Ukrainian cities as Russia launches waves of ‘more than 100 missiles’

KYIV/BAKHMUT, UKRAINE, Dec. 29 (Reuters) – Russia fired more than 100 missiles on Thursday morning, sending air raid sirens ringing across Ukraine, an adviser to Ukraine’s president said. A massive airstrike. More than 100 missiles in several waves,” presidential office adviser Oleksiy Arestovych wrote on Facebook, and the head of Ukraine’s Mykolaiv region also announced…

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