This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...

2-Year U.S. Treasury Note Continuous Contract $104.383-0.012-0.01% 5-Year U.S. Treasury Note Continuous Contract $109.266-0.039-0.04% 10-Year U.S. Treasury Note Continuous Contract $112.391-0.047-0.04 ...

In a rebuke to the president, the Senate narrowly agreed to bring up a War Powers Act resolution for a vote. The measure would require Mr. Trump to seek congressional authorization for military ...

After a 12-day crossing, and a hard slog through sea ice, the field work on this Antarctic expedition is ready to start. By Raymond Zhong Democrats demanded information from seven top U.S. oil ...

Here you will find videos and activities about the Stone Age. Try them out, and then test your knowledge with a short quiz before exploring the rest of the collection. Narrator: Excuse me. Yes, you.

Earth and environmental sciences cover all aspects of Earth and planetary sciences, and broadly encompasses solid Earth processes, surface and atmospheric dynamics, Earth system history, climate and ...

January 6, 2026 • NPR’s Eyder Peralta is in Colombia on the border with Venezuela, and speaks with residents days after American forces seized Venezuelan President Nicolás Maduro and brought him to ...