A study from researchers in Finland shows that people can take more than two months off from the gym and quickly regain their strength when they get back to it. Scientists cite muscle memory.

Hollywood set an all time record over the Thanksgiving holidays. But does that actually mean anything? Movie critic Bob Mondello says it's wise to take the numbers with a grain of salt.

United CEO Scott Kirby is the latest airline executive to speak out about what they want to see from Trump. Kirby is focused on air traffic control staffing but there are other issues as well.

The gene-editing technique known as CRISPR is promising to revolutionize medicine. Some researchers are trying to help make it available for people with very rare genetic disorders.

A Danish museum has agreed to return the bronze head of a Roman Emperor to Turkey. The sculpture was among thousands of artifacts looted from Turkey and sold to American and European museums.