UVALDE, Texas (AP) — An 18-year-old gunman killed 19 children as he went from classroom to classroom at a Texas elementary school in a rampage that also left two adults dead, officials said, adding to a gruesome, yearslong series of mass killings at churches, schools and stores.

A vital effort to establish a legal right to a living planet could soon move forward — but the Biden administration is trying to stop it.

How many K-12 public schools, districts, and students are there? And how much are we, as a nation, spending on the education?

Even security plans that appear to be up to the latest research-based standards may have gaps and fall short of preventing the worst-case scenario, experts said.

The theory began on forum website 4chan and was spread by right-wing Facebook pages and even Republican Rep. Paul Gosar of Arizona.

The post-acute sequelae of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection—also referred to as Long COVID—have been described, but whether breakthrough SARS-CoV-2 infection (BTI) in vaccinated people results in post-acute sequelae is not clear. In this study, we used th...

Fighting loneliness with robot companions

Trends analyst Marian Salzman shares 5 key insights from her new book, The New Megatrends: Seeing Clearly in the Age of Disruption.

Switchboard brings a whole new approach to remote teamwork—and makes familiar videoconferencing seem archaic in comparison.