Please provide your email address to receive an email when new articles are posted on . Less than 2% of participants said their ED had specific observation guidelines. Rural hospitals had shorter ...

The quest to artificially create and control structural colors has been driven by their unique properties: they can be more vibrant, longer-lasting, and less toxic than traditional pigments. Moreover, ...

Proceedings of the National Academy of Sciences of the United States of America, Vol. 118, No. 2 (January 12, 2021), pp. 1-9 (9 pages) CRISPR-Cas9 from Streptococcus pyogenes is an RNA-guided DNA ...

In a remarkable cosmic event observed on November 2, 2025, scientists had the rare opportunity to witness a dead star annihilating a planet in real time. This observation builds upon previous ...