Genetic markers are DNA sequences with known physical locations on chromosomes. They are points of variation that can be used to identify individuals or species, or may be used to associate an ...

Scientists have now sequenced more than two million bacterial and archaeal genomes, outstripping the ability to perform gold-standard searches for genes. LexicMap is a new tool that can scan millions ...

December 17, 2025 • For months, the Trump administration has been making moves to dismantle the Department of Education — with mixed success. But when it comes to the fight over public education, some ...