A digital notebook could take your notes to the next level. Here are the best for writing, reading, and doodling.

Connections is the new puzzle game from the New York Times, and it can be quite difficult. If you need a hand with solving today's puzzle, we're here to help.

Senescence articles from across Nature Portfolio Senescence is the process by which cells irreversibly stop dividing and enter a state of permanent growth arrest without undergoing cell death.