Caffeine has an average half-life of about five hours, which means if you have a cup of Joe with 100mg of caffeine in it, you ...

[The ActionLab] shows how a cup of coffee or cocoa can show you cosmic ... To test the idea that this is from some external source, he takes a smoke detector with a radioactive sensor and places ...

The latest morning drink is a cup of mushroom coffee. Here's what makes it different from the traditional cup of coffee. Taylor Freitas is a freelance writer and has contributed to publications ...