The central nervous system (CNS) is an essential organ system common to all vertebrates and is one of the defining features of the Chordata phylum. In Chordates, neural tubes may form via either ...

US Senator Ed Markey addressed supporters Tuesday night after AP projected he would defeat US Representative Seth Moulton in the Democratic Senate primary. Primary night in Massachusetts returned a ...

The party’s membership finalized the new order for the first six states to winnow the candidate field, pushing back Iowa and New Hampshire. By Shane Goldmacher Iowa and New Hampshire are out, though ...

Everyone got a little bit of what they wanted in Tuesday's primary elections. It was a good night for the Democratic establishment, the progressives and Republican candidates endorsed by President ...

Caroline Linton is an associate managing editor on the political team for CBSNews.com. She has previously written for The Daily Beast, Newsweek and amNewYork. Primary elections are being held Tuesday ...

Results are largely available after Tuesday's August primary election and several races are expected to have significant ramifications. Here are the latest election results. Use the links below to ...

ST. LOUIS — The vast majority of each ballot that Missouri voters get for the Aug. 4 primary will be taken up by constitutional amendments. In addition to primary contests for various elected ...

Florida’s August 18 primary election will let voters decide which party candidates will get to move onto the November general election with Democrat and Republican races in play for U.S. Senate, U.S.

Palm Beach County voters will decide key primary and nonpartisan races on Aug. 18, 2026, including school board, congressional and statewide offices. Below is our list of candidates appearing on ...

Connecticut residents will head to the polls on Aug. 11 to cast ballots in party primaries for governor, U.S. Congress and state legislative and constitutional races. Many will have questions about ...

In New York’s Tenth District, which includes parts of Lower Manhattan and of Brooklyn, Brad Lander, the former New York City comptroller, has defeated the incumbent congressman, Dan Goldman. Goldman, ...

Republican Sen. Lindsey Graham is running for another term but faces well-funded challengers in both the Republican primary and potentially in the general election. Candidates must get majority ...