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Weekly roundup exploring how cyber threats, AI misuse, and digital deception are reshaping global security trends.

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

我们吃的东西正在发生改变，新鲜、天然的食物正在被便宜、高度加工的三餐所取代。这种改变增加了人们患上多种慢性疾病的风险，包括肥胖和抑郁症。国际专家认为，我们需要采取行动减少全世界饮食中的超加工食品，因为这些食品对我们的健康构成了威胁。

In this session, ThreatDown Cybersecurity Evangelist Mark Stockley explores how AI is changing cybersecurity, and how to protect your business.

Companies seeking government funding or fast-tracking must make their case to the blunt former investment banker, who has ...