The U.S. Mint struck its final circulating penny Nov. 12, 2025, ending 232 years of production. Learn why production stopped, ...
Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.
The transcription factor HEB synergizes with TCR signaling to upregulate Id3, which is required for the maturation of fetal IL-17-producing γδ T cells.