Columbia University

Sea levels are rising as a result of climate change due to ocean expansion and ice melting on land.

A video was shared by Sara's fan club @Saratimes95 on Twitter.

Sara Ali Khan gets nostalgic as she visits her alma mater.

In 10 days, Tesla CEO Elon Musk has gone from a popular Twitter contributor and critic to the company’s largest individual shareholder

A new study led by Columbia University has revealed that restored forests have a high probability of being cleared within a few years