The spoon theory is a helpful metaphor and tool for understanding how a chronic illness can affect your energy levels. Taylor Leamey wrote about all things wellness for CNET, specializing in mental ...

Over at Youreka Science, medical researcher Florie Charles has a great video that introduces you to a cutting-edge hypothesis about how HIV progresses into the fatal disease AIDS. If correct, we may ...

In a recent study published in the Proceedings of the National Academy of Sciences (PNAS), researchers investigated the putative mechanism(s) of vaccine failure underlying the resurgence of mumps in ...

Researchers in the United Kingdom have come up with the most detailed, complex hypothesis yet to explain the burst of mysterious cases of liver inflammation—aka hepatitis—in young children, which has ...

A scientific theory is a structured explanation to explain a group of facts or phenomena in the natural world that often incorporates a scientific hypothesis and scientific laws. The scientific ...

A new study suggests a 'fragile Y hypothesis' to explain why some species lose their Y chromosome and others, such as humans, keep it. They believe the size of an area where X and Y genetic ...