On the night of Oct. 5, 1923, Edwin Hubble observed a strange star that flickered in intensity at regular intervals. The star ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientists have ...

China's Chang’e-6 mission has delivered the first-ever samples from the Moon’s far side, shedding light on one of planetary science’s greatest mysteries: why the near and far sides are so different.

Analysis of lunar samples from the Chang'e 5 mission revealed three volcanic glass beads, dated to approximately 123 million years old (with a 15-million-year margin of error). This finding challenges ...

Here’s where “follow the science” went wrong. Aaron E. Carroll, a pediatrician, is president and CEO of AcademyHealth, a nonpartisan group that advances evidence-based health policy. The Trump ...

What does the future hold for health and science? Five of UC San Francisco’s emerging leaders offered their unique, forward-looking perspectives during Chancellor Sam Hawgood’s State of the University ...

STEM learning is critical for all students, regardless of their postsecondary path, but by high school, engagement often drops and students lose interest in critical subject matters. AI can make ...