A SERIES OF free lectures will take place in different towns and cities this summer, with the aim of attracting new people to the worlds of Irish history and archaeology. Jimmy Deenihan, TD ...

Harvard offers free courses in multiple disciplines, including humanities, art and design, business, health and medicine, computer science, and more.

The online lectures not only solved Mr. Presnell’s technical glitch, they also inspired him to go back to graduate school—for credit, at an institution near him.

Now, you can read them online for free. In fact, the series of lectures spawned what became the best-selling series of physics books ever, which shifted over 1.5 million copies.

The Old Fort Lowell Neighborhood Association is presenting two history lectures at the San Pedro Chapel, 5230 E. Fort Lowell. The talks are free and open to the public.

THE fourteenth season of the free lectures in the Boroughs of Manhattan and the Bronx began on Tuesday evening, Oct. 1. Last season the total attendance upon the 1,063 lectures that made up the ...