As people everywhere mourn the loss of Dr. Jane Goodall after her death at the age of 91, many are looking back on her wise ...

Israeli historian and philosopher Yuval Noah Harari’s book Sapiens became an international bestseller by presenting a view of history driven by the fictions created by mankind. His later work Homo ...

As global warming continues and space technology improves, there is more and more talk about the growing possibility of a sci-fi future in which humans become a multiplanetary species. Specifically, ...

If it pans out, it may complicate Elon Musk’s dreams of founding a settlement on the fourth planet from the sun.

The Nature Conservancy Chief Scientist Katharine Hayhoe sits down for an exclusive interview with Newsweek during New York ...