For example, you can find elements by their IDs, names, or XPath, and perform actions like clicking buttons or filling out forms. Here’s an example in Python: # Find an element by its ID ...

Melissa Block and Robert Siegel read entries from a Web site that offers short poems about each of the chemical elements. The site, iSciFiStory.com, asked people to write haiku about their favorites.

A new study by Chinese scientists published this week supported the theory and found “human selenium levels may contribute to antioxidant, anti-inflammatory and immune effects in Covid-19”.