Q: What’s the difference between Signal and WhatsApp, and should I switch? A: Until recent news involving the Signal app, it was a relatively unknown messaging platform to many nontechnical ...

In the sketch comedy show's first episode back since the Signal scandal – which involved top Trump administration officials sharing attack plans in a Signal chat that included journalist Jeffrey ...

On “This Week,” Sen. Mark Warner talks about the Signal chat fallout. Sen. Mark Warner, D-Va., said on Sunday that if information had been leaked from top Trump national security officials ...

在探究自然杀伤（NK）细胞抗肿瘤机制的征程中，研究人员聚焦 NK 细胞脱颗粒的内在调节因子。经刺激人原代血源性 NK 细胞并测序分析，发现 CXCR4 和 S1PR5 为关键负调控基因。这一成果为肿瘤微环境中增强 NK 细胞杀伤能力提供了新方向。 在人体的免疫系统中 ...

But a closer look at the messages posted on Signal — an encrypted but unsecured commercial texting app — and at what the group’s participants were doing when they were sent, reveal broader ...

The White House has spent the week trying to downplay the revelation that top national security officials discussed plans for U.S. strikes in Yemen on Houthi militants over Signal, a commercial ...

President Donald Trump and his administration raised eyebrows about how they handled sensitive national security information long before his top national security advisor added a journalist to a ...

‘He was almost in tears’: Gay Vatican advisor describes Pope Francis’ support for trans worshipers ...

Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience. “Mistake.” “Glitch.” “Entirely permissible.” “Hoax ...

Washington — Israeli officials are furious over the Signal chat leak involving senior Trump administration officials because it included sensitive intelligence Israel provided to the U.S. from a ...

Just be careful who you add to your group chats. Just be careful who you add to your group chats. Allison Johnson is a reviewer with 10 years of experience writing about consumer tech. She has a ...