Sameena Zahoor, MD, is board-certified in family medicine and works at the Hope Clinic, which provides free primary medical care to uninsured and under-insured patients, as a physician. The appendix ...

The appendix is a very small finger-like tissue attached to the beginning of the large intestine, in the lower right side of the abdomen. It is popularly known as a vestigial organ, as in one which ...

Interferon receptor knockout chickens uncover how type I and III interferons differentially shape avian antiviral immunity and influenza disease outcomes.

Fine-scale exogenous attention within the foveola selectively enhances contrast gain at low-to-mid spatial frequencies while increasing response gain across a broad spatial frequency range.

The pitch deck graveyard is filled with good companies that never stopped to find the story before they built their ...

Scientists and science teachers agree that science is a way of explaining the natural world. In common parlance, science is both a set of practices and the historical accumulation of knowledge. An ...

The illicit great ape trade operates within the same forces destabilizing chimpanzee habitats: armed conflict, extractive ...

Changes to pathogens’ ability to infect particular hosts (“host tropism”) often dictate modern infectious disease outbreaks. Lyme disease bacteria present a suitable model to study the molecular ...

The DtpA and DtpB systems were unaltered in LB (SI Appendix, Fig. S10 C) but up-regulated in human urine over time (SI Appendix, Fig. S10 D). This is particularly interesting in light of ...

Postmenopausal ovaries may remain active by interacting with immune cells. The findings of a new study could widen ...