A prototype cell partly capable of replicating itself has been created using 36 existing bacterial genes, but it's not really ...

From chemical building blocks, scientists have created synthetic cells that have most of the hallmarks of life.

In January 1994, the MTA officially debuted MetroCards as part of its effort to phase out subway tokens. Now, the transit agency is working toward having a completely contactless fare payment system.

Each model also lets you use Thinking mode, either Standard or Extended. Yep, those are a lot of choices. But here's the rundown: Flash and Flash-Lite are fine for quick and easy requests and chats, ...