Virologist Angela Rasmussen on the World Health Organization’s new advice to mask up (again), and good news about vaccine efficacy.
How a hoax-filled 19th century ‘scientific paper’ about life on the moon fooled the public—and what Edgar Allan Poe learned from it.
California’s climate policy created up to 39 million carbon credits that aren’t achieving carbon savings. But companies can buy these offsets to justify polluting more anyway.
With more states legalizing medical marijuana, physicians and patients are both figuring out how to best use cannabis.
Dr. Rachel Levine talks about the importance of health equity and protecting healthcare for trans youth.