In late September, Yahoo announced that at least 500 million user accounts had been compromised. The data stolen included users’ names, email addresses, telephone numbers, dates of birth and encrypted passwords, but not credit card...

How do voters select a candidate when no one they like is on the ballot?

Behavioral scientists have studied decision-making – including voting – for decades. However, researchers usually give respondents at least one appealing option to choose from.

This led us to wonder: What do voters do when they consider all of the options bad? Do...

Now that the first month of school is over, parents can get ready for the next milestone of the school year – they will soon get reports of the state tests their children took last year.

My estimates show that approximately 26 million students in public...

This year, much interest is focused on what The Economist calls drawbridge politics.

Voters who believe in leaving the drawbridge down, so to speak, see opportunities in open borders for immigrants and trade. Voters who believe in pulling the drawbridge up see these as threats.

Durin...

You’re probably familiar with the TV or movie plot device where a character is conked on the head, loses memory or identity and then gets conked again and memory is restored. Classic examples are in the 1951 Tom and Jerry Cartoon Nit-Witty Kitty and the movie “Clean Slate.”

On the morning of Sept. 29, a packed New Jersey Transit commuter train crashed into the Hoboken Terminal where other commuters were waiting at the platform at the busy transit hub. Initial reports indicate that at least one person has been killed and over 100 injured.

Sadly, but also tellingly, the majority of the following paragraphs comes...

Russia has been implicated in many breaches of U.S. networks in recent months, most notably the Democratic National Committee and the Democratic Congressional Campaign Committee hacks, whose data were subsequently dumped to the whistleblowing site WikiLeaks. On...

The vastmajority of punditsdeclared Hillary Clinton the decisive winner of this week’s debate.

This includes both conservative and liberal pundits. For instance, Douglas Schoen of Fox News wrote:

“She was ready for all of his quips with a litany of detail that may have bored the viewer at points, but showed why she is winning on...

It is a truism that aging of populations will result in large and potentially unmanageable increases in the number of older adults with dementia.

Michael D. Hurd, a senior researcher with RAND, and colleagues estimated the present annual financial burden of dementia care in the United...

For the past several months, creepy clowns have been terrorizing America, with sightings of actual clowns in at least 10 different states.

These fiendish clowns have reportedly tried to lure women and children into the woods, chased people with knives and machetes,...