The definitive Internet reference source for urban legends, folklore, myths, rumors, and misinformation.

Learn how to format Chicago Manual of Style reference lists using the author-date system.

Ecology is the study of how organisms interact with each other and their environment. It considers processes that occur at the population, community and ecosystem levels and has a particular focus ...

Both UVA and UVB rays can damage your skin, just in different ways. One causes premature aging, the other is more prone to causing sunburn, DNA damage, and skin cancer.

The filoviruses Ebola and Marburg use several different and effective mechanisms to both evade and battle the immune system. This Review explores recent findings in the filovirus–host-defence ...