Good Migrations: The Human vs. Humpback Complex

On the night of Jan. 29, 2014, an exhausted, heavily bearded man washed ashore on an uninhabited beach in the Marshall Islands. His name was Jose Salvador Alvarenga, and, incredibly, he was alive, despite having spent 14 months stranded on the open ocean. The next morning, Alvarenga shouted and waved his arms

Read more

Enduring Genes, Printed Organs, and Digital Minds: The Science of Everlasting Life

“This Baby Will Live to be 120”: so read the headline, accompanied by an image of a precious smiling baby, that ran across the cover of the May 2013 National Geographic Magazine. The associated article profiled scientists who scan the DNA of centenarians with the goal of identifying genes that are correlated

Read more

Supercomputer Takes on the Position of Physician

In 2011, the world witnessed perhaps the most important game of Jeopardy! that has ever been played. The contestants were two Jeopardy!-made millionaires, Ken Jennings and Brad Rutter, and an untested newcomer—a supercomputer named Watson. Through the course of two matches, Watson completely dismantled his creative and brilliant human counterparts.

Read more