Explore Excel’s new AI-powered tools and productivity features in the Fall 2025 update. Smarter, faster, and more intuitive ...

Chromosome ends require protection from the DNA repair machinery. This work demonstrates that TelN protein, the telomere ...

Arizona’s top election official, Secretary of State Adrian Fontes, thinks Pres. Donald Trump is laying the groundwork to suspend the 2026 election. Fontes, a Democrat up for re-election next year, ...