Anthropic is upgrading Claude's free tier, apparently to capitalize on OpenAI's planned integration of ads into ChatGPT. On Wednesday, Anthropic said free Claude users can now create files, connect to ...

In a breakthrough, Israeli researchers have measured invisible particles known as cosmic rays deep inside a dust cloud 400 light-years from Earth. The peer-reviewed study detecting these previously ...

Synthetic biology is the design and construction of new biological parts, devices, and systems, and the re-design of existing, natural biological systems for useful purposes. Spatially regulated ...

Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business executive. He is a professor of economics and has raised more than $4.5 billion in ...