CNN 10 (video)

U.S. presidential candidates face off for the last time, we examine the impact of fires in California, and a super-strong beetle survives crushing weights.

Flooding claims lives and homes in Vietnam, U.S. candidates prepare for a "muted" debate, and an American company works on a type of biodegradable material.

The U.S. government files a lawsuit against the Google tech company, and new technology helps ocean researchers live closer to the areas they want to study.

An explanation of the Electoral College is today's first topic. It's followed by reports on coronavirus cases in Europe and a trio of space headlines.

A flare-up of violence between Armenia and Azerbaijan, the work of a CNN Hero to bring music to senior citizens, and a bacon-scented mask are today's topics.