The thermoelectric effects arise because charge carriers in metals and semiconductors are free to move much like gas molecules, while carrying charge as well as heat. When a temperature gradient is ...

November 20, 2025 • President Trump has signed a bill to compel the Justice Department to make public its files on the convicted sex offender Jeffrey Epstein. Now, there's a 30-day countdown for the ...

November 20, 2025 • U.S. Rep. Sheila Cherfilus-McCormick of Florida has been indicted on charges accusing her of stealing $5 million in federal disaster funds and using some of the money to aid her ...