With artificial intelligence, machines can now examine thousands of medical images – and billions of pixels within these images – to identify patterns too subtle for a radiologist or pathologist to identify.

The machine then uses this information to identify the presence of a...

Possibly the most significant event in the evolution of life on Earth occurred 2.4 billion years ago. That was when the amount of oxygen in the atmosphere and ocean surface waters rapidly increased – setting the stage for a new...

In the fall of 1968 a Stanford-trained biologist, organizer of the legendary Trips Festival and Merry Prankster named Stewart Brand published the first Whole Earth Catalog. Between...

During the Cold War, the Soviet Union and the United States regularly exchanged accusations of espionage. The prototypical image of Cold War spies is etched in the minds of anyone who lived through that period or watched its movies – trenchcoat-wearing, “Spy...

Muchos de nosotros podríamos estar considerando la idea de “quemar grasa” para sentirnos mejor con nuestros trajes de baño en la playa o en la piscina. Pero,...

When disaster or tragedy strikes, people far away are touched and want to help – but really can’t do much. Often the first thing distant observers do is take to social media to send their thoughts, prayers, support and good wishes for...

Today, your body will accumulate quadrillions of new injuries in your DNA. The constant onslaught of many forms of damage, some of which permanently mutates your genes, could initiate cancer and prove fatal. Yet all is not doomed: The lives we lead determine how well...

It is hard to believe that it has been just over since five months since our second son, Lukas, was born on Feb. 3. His mother, Hollyanne, is doing well, which is something to be thankful for, given the excessive maternal mortality rates in the U.S. Lukas is also healthy...

Over 30 million Mexicans voted for Andrés Manuel López Obrador in the country’s July 1 presidential election, handing the former Mexico City mayor a landslide victory over three opponents with 53 percent of the vote.

López Obrador’s agenda – to root out corruption, reduce violence, rethink Mexico’s gas...

One snowy January day, I asked a classroom of college students to tell me the first word that came to mind when they thought about mathematics. The top two words were “calculation” and “equation.”

When I asked a room of professional mathematicians the same question, neither of those...