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Over the past decade, the gut microbiome and its effects on human health have become a topic of considerable interest in the scientific community and popular media. The gut microbiome is composed of bacteria that naturally reside in the gastrointestinal…

An investigation of individuals with chronic low back pain revealed that a disruption of normal brain activity patterns is related to worse perceived pain. Use of targeted electrical stimulation showed an increase in normal brain activity and reduced…

Aging and prolonged use of contact lenses can cause eye diseases like glaucoma, macular degeneration, and corneal neovascularization. Common treatment methods such as eye drops require repetitive application because the cornea (the outer protective…

We have come a long way in treating HIV over the past two decades. By following a strict drug regimen, an HIV positive patient can stave off the onset of AIDS for many years. These drugs are expensive, however, and they come with side-effects.…

The matter in our universe is made of atoms; atoms are made of protons, neutrons, and electrons; and protons and neutrons are made of quarks. In our current theory of particle physics, electrons and quarks are elementary particles–they are the…

A unique partnership between academic laboratories, the United Nations Food and Agriculture Organization (UN FAO), and Mars, Incorporated hopes to leverage the power of crowdsourced science to develop new protein structures that can degrade the aflatoxin…

In each human gut, a community of trillions of bacteria help digest food and make certain nutrients. Some of these bacteria are associated with disease such as diabetes and Crohn’s, while some prevent disease. The composition of bacteria varies from one…

by Luli Zou figures by Olivia Foster Who benefits from medical research? We would like to think that everyone, regardless of background, has access to new discoveries and therapies. In reality, much of our knowledge about disease and treatment…

by Mary May figures by Rebecca Clements As anyone who has watched an episode of CSI can attest, catching a killer is only a DNA sample away. Due to advances in DNA testing technology and its omnipresence in forensics (as portrayed on TV and in pop…

If you are looking for an interesting case study on human evolution, look no further than the female pelvis. The shape of the pelvis is thought to be a compromise between two opposing evolutionary pressures. On one hand, a narrow pelvis is ideal for…