Small food protein signals teach immune cells to accept food. The finding helps explain how the body prevents food allergies.

Free download: new edition explains common canine health problems, helps recognize them, shares what to do about them ...

More than a century ago, Pavlov trained his dog to associate the sound of a bell with food. Ever since, scientists assumed the dog learned this through repetition: The more times the dog heard the ...

For a long time, the deal for a wide range of careers has been simple enough. Entry-level workers carried out routine tasks in return for mentorship, skill development and a clear path towards ...

In February 2026, after the U.S. Department of Justice released millions of files from its investigation into the late sex offender Jeffrey Epstein, a claim (archived) circulated online that Attorney ...

When I was a primary care provider in the Department of Veterans Affairs health care system, it wasn’t my job to think about all 9.1 million veterans enrolled in VA care. My role was to sit one-on-one ...

Sign up to receive our twice-weekly News & Politics newsletter. The New Yorker writer and Pulitzer Prize-winning reporter Charles Duhigg joins Tyler Foggatt to ...

Re “Tech Giants Racing to Add A.I. to Schools Around the World” (Business, Jan. 5): With the proliferation of A.I. tools and the push for their adoption in schools, there has never been a greater need ...

An AI model that learns without human input—by posing interesting queries for itself—might point the way to superintelligence. Save this story Save this story Even the smartest artificial intelligence ...

During a recent workshop, a senior executive said to me, “None of us knows how people will learn in this new era.” Lynda Gratton is a professor of management practice at London Business School and the ...

Parents visiting their children’s kindergarten class for the first time may think they’ve arrived at the wrong room, especially if they expect it to resemble the kindergarten they attended as ...

The long wait is over. After years of planning and myriad delays, the European Union’s Entry/Exit system (EES) will go live on October 12. While nothing has changed when it comes to the rules of who ...