Inflammatory signals in injured zebrafish brains promote the growth of new neurons.
Inflammatory signals in injured zebrafish brains promote the growth of new neurons.
Preserved remains from the Andes yield clues about infectious diseases.
Comparing the protein profile of a 500-year-old Inca mummy to modern humans reveals an active lung infection prior to sacrifice.
Mice fed a mix of six strains of bacteria were able to fight a C. difficile infection that causes deadly diarrhea and is resistant to most types of treatment.
Viral DNA in mice genomes may lead to cancer in immune-compromised animals.
Japanese lake sediments will help archaeologists better estimate the dates of artifacts and past events.
An HIV drug can bind to and alter the function of an immune molecule, causing a dangerous reaction in patients with a particular allele.
Check out other memorable images and videos that were submitted to this year’s Labby Multimedia Awards.
Sleep-wake cycles affect how well our bodies fight disease.
Are states with less rigorous rules about which children can claim an exception from vaccination in kindergarten putting communities at higher risk of childhood disease?