The universe is enormous and time to observe it is limited. This means planet-hunters have to be extra picky in their search for habitable worlds. Dean chats with Dr. Néstor Espinoza, an astronomer at the Space Telescope Science Institute who has his eye on one specific star system, Trappist-1.

Venezuelan opposition leader María Corina Machado gave President Trump her Nobel Peace Prize when they met on Thursday.

Bob Weir, the founding member of and guitarist for the Grateful Dead, was a pioneer in how rhythm guitar is played in rock music.

In California, three people have died and dozens more are sick after eating the mushrooms.

While the state's refineries could see a boost from Venezuelan oil exports, Texas-based oil producers may be hesitant to invest in the Latin American country while its future remains uncertain

Let Freedom Ring is an annual event celebrating the life of Dr. Martin Luther King Jr.

A global study published this week by the Brookings Institution weighs the pros and cons of using artificial intelligence in K-12 classrooms, and finds the risks outweigh the benefits — at least for now.

A delegation of U.S. lawmakers met the leaders of Denmark and Greenland on Friday to reassure them of congressional support despite President Trump's threats to annex the country.

A group of Democratic lawmakers who teamed up for a social media video back in November, urging U.S. service members to refuse illegal orders, say they're now being contacted by federal prosecutors for questioning.

All 16 drug companies that inked deals with the Trump administration over the past few months still raised some of their prices for 2026.