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Preventing fraud before money is stolen is a top priority for older Americans, and they look to technology, financial, and ...

Simon Kimbangu, founder of one of Africa’s largest independent churches, spent 30 years in jail and died a prisoner, banished far from his home by Belgian colonial authorities who judged ...

Abstract: In federated learning (FL), multiple parties collaborate to train a global model by aggregating their local models while keeping private training sets isolated. One problem hindering ...

Savannah Guthrie returned to the “Today” show anchor chair on Monday, April 6, 2026, for the first time since her mother, ...

Abstract: Channel turbulence is a formidable obstacle for free-space optical (FSO) communication. Anticipation of turbulence levels is highly important for mitigating disruptions but has not been ...