Scientists have demonstrated a new way to use high-energy particle smashups at the Relativistic Heavy Ion Collider (RHIC)—a U.S. Department of Energy (DOE) Office of Science user facility for nuclear ...

Different populations of cells in the mouse brain, each one targeted with high specificity by one of the many new genetic tools developed at the Allen Institute. Seattle, WASH.—May 21, 2025—In an ...

Using CRISPR-based engineering methods to prompt stem cells to organize into embryo-like structures, scientists were able to create 'programmable' cellular models of embryos without ever experimenting ...

Scientists have discovered the oldest evidence of humans crafting tools from whale bones, dating back roughly 20,000 years. The bones, shaped into narrow projectiles for hunting, were found during ...

In the early 20th century, scientists maintained that one of the fundamental differences between animals and humans is that ...