Gemstones like precious opal are beautiful to look at and deceivingly complex. As you look at such gems from different angles ...

An assignment refers to transferring rights or property. Learn how assignments work in options contracts and see examples of assignments in mortgages, wages, and leases.

Like all AI models based on the Transformer architecture, the large language models (LLMs) that underpin today’s coding ...

Jan. 19, 2026 A nearby active galaxy called VV 340a offers a dramatic look at how a supermassive black hole can reshape its entire host. Astronomers observed a relatively weak but restless jet ...