Michael W. Green did some math recently. For a family of four to afford housing, health care, child care and other necessities, he calculated that they would need at least $136,500 a year. The U.S.

New technologies, such as artificial intelligence, will only make bad actors more efficient and their attacks more sophisticated in 2026, cybersecurity company AhnLab predicts. North Korean ...

Don't prioritize your tasks by what will take the most time—try choosing what will have the biggest impact. That's what the Most Important Task (MIT) method involves: rather than thinking of specific ...

The Trump administration will reverse a Biden-era policy that prohibits the use of antipersonnel land mines, according to a Dec. 2 document reviewed by The Post. After a gap in official data, prices ...

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 ...

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 ...

Discover how credit card validation codes work and protect against fraud. Learn about their placement, security role, and examples to secure online transactions.

A standardized, realistic phantom dataset consisting of ground-truth annotations for six diverse molecular species is provided as a community resource for cryo-electron-tomography algorithm ...

Jennifer Simonson is a business journalist with a decade of experience covering entrepreneurship and small business. Drawing on her background as a founder of multiple startups, she writes for Forbes ...