Signal peptide-CUB-EGF domain-containing proteins constitute a family of multifunctional glycoproteins that play pivotal roles in both developmental processes and a range of diseases. Their highly ...

Signal, the most secure widely available messaging app, has become a go-to resource for journalists, leakers and other people concerned about privacy. But it’s not infallible.

NSA warned about using Signal a month before leak of Houthi strike chat The National Security Agency sent out an operational security special bulletin to its employees in February 2025 warning ...

The Pentagon's internal watchdog criticized a former official's use of the Signal app in 2021, calling it a breach of the department's "records retention policies" and an unauthorized means of ...

Former national security adviser Mike Waltz defended his use of the messaging app Signal during a confirmation hearing Tuesday during which lawmakers largely avoided the topic.

The private messaging Signal is not a secure government network but it is used by many government officials and journalists. NPR's Leila Fadel talks with Matt Blaze, cybersecurity expert and ...

Peptide-coated nanoparticles achieve 98% drug loading, improving cancer treatment by CUNY Advanced Science Research Center Editors' notes ...