The Astor House Hotel was the setting for the story of American journalist Helen Foster Snow.

Each one of us who comes to the Bund is adding his or her own piece to a beautiful puzzle.

It is important to preserve nature as we are owned by the Earth.

It takes time and patience to regain the things that we lost. Let's work hard and bring the rainforest back to our next generation.

Time is an intangible thing that is difficult to measure. This little video talks about the different tools used to measure time in history.

Time is an intangible thing that is difficult to measure. This little video talks about the different tools used to measure time in history.

Yao Chen's influence on the internet is great, but the greater the influence, the greater the responsibility. In this interview, Yao Chen talks about the difficulty of maintaining such influence.

Yao Chen's influence on the internet is great, but the greater the influence, the greater the responsibility. In this interview, Yao Chen talks about the difficulty of maintaining such influence.

Yao Chen's influence on the internet is great, but the greater the influence, the greater the responsibility. In this interview, Yao Chen talks about the difficulty of maintaining such influence.

Yao Chen's influence on the internet is great, but the greater the influence, the greater the responsibility. In this interview, Yao Chen talks about the difficulty of maintaining such influence.

Yao Chen's influence on the internet is great, but the greater the influence, the greater the responsibility. In this interview, Yao Chen talks about the difficulty of maintaining such influence.

Actress Yao Chen believes that for celebrities, social media more than merely a personal platform.

Unexpectedly, Yao Chen followed in the footsteps of her idol.

Actress Yao Chen accepts an offer to be an ambassador for the UN Refugee Agency.

Actress Yao Chen uses social media to promote her humanitarian work.

Actress Yao Chen faces backlash from the public for her humanitarian work in refugee camps.

Actress Yao Chen ends her seven-year marriage to now ex-husband, Ling Xiao Su.

After a painful divorce, actress Yao Chen contemplates her capacity to love again.

Amidst the pain of divorce, can actress Yao Chen "let go" of herself?

Why does Yao Chen still hold onto the past?

For actress Yao Chen, it has been a year of career highs and personal lows.

Superstitious people might have you believe that disturbing a pharaoh's tomb will curse you to die. But, is there a scientific explanation behind this phenomenon?

What caused a Spanish tourist to pass out in the Great Pyramid? Could it be the Curse of the Pharaohs?

People first started believing in the Curse of the Pharaohs when British Egyptologists found Tutankhamen's tomb in the 1920s and Lord Carnarvon died mysteriously shortly thereafter. What's the scientific explanation for his untimely demise?