The number of celebrity breakups that have been announced in the last quarter of 2025 has reached new heights, but it might be preeeeetty tough to beat the number of A-listers who split last year.

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 ...

Jiwon Ma is a fact checker and research analyst with a background in cybersecurity, international security, technology, and privacy policies. Before joining Investopedia, she consulted for a global ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Ebony Howard is a certified public ...

Computational models are mathematical models used to numerically study the behaviour of complex systems by means of a computer simulation. A computational model can be used to make predictions of the ...

Chemogenetics enables selective modulation of engineered proteins using small molecules, focusing on G protein-coupled receptors. This Primer discusses designs for receptors and ligands, specialized ...