A revamped CDC advisory committee faces vaccine debates, studies reveal brain changes in athletes, and climate change drives deadly heat waves across Europe.

Khaled El-Enany, the agency’s first director-general from an Arab state, will lead the UN’s education, science and cultural organization through one of its most severe tests.

Computer science is the study and development of the protocols required for automated processing and manipulation of data. This includes, for example, creating algorithms for efficiently searching ...

Oct. 7, 2025 — Ancient humans crossing the Bering Strait into the Americas carried more than tools and determination—they also carried a genetic legacy from Denisovans, an extinct human relative. A ...

Sep. 28, 2025 — Researchers have reimagined Heisenberg’s uncertainty principle, engineering a trade-off that allows precise measurement of both position and momentum. Using quantum computing tools ...