Setting the record straight on a false claim circulating online about Dwayne Johnson's eating habits.

Watch as actor Will Smith savors a delicious plate of spaghetti in this casual, lighthearted moment.

Explore the incredible defense system of the human body, from the different jobs and components of the immune system to its response to infections and how it keeps you safe.

一组描述夕阳下的美景和诗情画意的文字，描绘了夕阳下的自然美景和人文情怀。

German Chancellor Angela Merkel is seen eating spaghetti in a rare casual moment, showcasing her down-to-earth personality.

A lighthearted moment in the Oval Office as Vice President Mike Pence shows off his breakdancing skills.

Discover the challenges customers face when searching for labs online, seeking advice from colleagues, and relying on personal recommendations.