A simple change in species composition can impact the course of evolution: A research team from the University of Bern and the University of British Columbia in Canada shows that the presence of just ...

Haploid plants, which carry only a single set of chromosomes, are typically sterile, making them valuable but difficult to ...

Most people have heard this before, but it bears repeating: Association does not imply causation. An often-cited example is that there is a very strong association between ice cream sales and ...

Mark Louie Ramos does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Many people confuse shame and guilt, and it is useful to know the difference between the two. The first reason is that shame often masks anger and vice versa. Some chronically angry and raging people ...

A bruise usually involves damage to skin and tissue in the body, which results in swelling and skin discoloration. A hematoma is caused by damage to the blood vessels, which causes blood to pool in ...

Like probiotics, prebiotics can be found in foods or supplements. Human enzymes cannot digest them. Instead, they are processed by gut microbiota. Prebiotics help these gut bacteria grow and thrive.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Turtles and tortoises are both reptiles with shells, but they're not exactly the same. So how can ...

If you have a poor appetite or feel that your diet is lacking, you may consider adding a nutritional supplement drink, such as Glucerna or Ensure, to your diet. While both products contain a variety ...

It's easy to mistake llamas and alpacas for each other: Both are slender fluffy four-legged mammals with long necks that live in herds. So what's the difference between these two species? "That is the ...

Scoliosis, kyphosis, and lordosis are all types of excessive curves in the spine. They can affect posture and cause pain, discomfort, and health complications. Treatment may help reduce spine ...