Why don't planets fall into the stars they orbit if they're constantly being pulled by gravity? Lindsey Coughter Rocky Mount, North Carolina This is a brilliant question because the notion of an orbit ...

JWST stellar mass function measurements in the Small Magellanic Cloud reveal a power-law slope of minus-1.99 — significantly ...

The only snag was that “Shor’s algorithm”, as it is now known, required something that at the time only existed on university blackboards: a quantum computer. Chart 1 These days, quantum ...

The second of five classic pieces written by the late NASCAR journalist and member of the Frontstretch family.

Seven opportunities for teenagers to engage, experiment, reflect and create — via writing, audio, video, visual art and more. By The Learning Network Chenyi Zhu reflects on national parks, while ...

Latest Chicago and local news from Chicago Tribune. Find top news stories from Chicago suburbs, downtown, neighborhoods and more ...