Puzzles

A contributing editor of this magazine, John de Cuevas ’52, is an inveterate perpetrator of puzzles with cryptic clues, and 35 of his...

A contributing editor of this magazine, John de Cuevas ’52, is an inveterate perpetrator of puzzles with cryptic clues, and 35 of his creations appeared in these pages between 1986 and 1998. They are now newly gathered on his website, www.puzzlecrypt.com.

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The Franklin Stove—A Historical Climate Change Adaptation

Historian Joyce E. Chaplin reinterprets an early era of invention, industrialization, and climate challenge

Ronny Chieng Tells Harvard to ‘Destroy AI’ as Graduates Cheer

The comedian and The Daily Show host gave the keynote address for Class Day 2026.

Meet Harvard’s 2026 Student Commencement Speakers

Two undergraduates and a Ph.D. candidate will address the graduating class on May 28.

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Three joyful graduates in caps and gowns celebrate together outdoors.

Your Harvard 2026 Commencement Week Guide

College reunions and Alumni Day will take place the following week

Katie Benzan stands on a basketball court holding a ball, with a hoop in the background.

How Women Are Changing the NBA

From coaching staffs to front offices, female leaders are bringing new strategies to men’s basketball.

A glowing orange sun with a star and a trailing gas cloud in space.

A Harvard Astrophysicist Explains the Bizarre Behavior of a Supergiant Star

The dimming and rapid rotation of Betelgeuse may be caused by a hidden companion.