"We think we can make something better or find out what is going on in this interesting area if we try a bunch of things and apply several sophisticated techniques to study this." These proposals are ...

Research and statistical analysis help us understand how the world works, how effective medications and treatments are, what influences our health, the best approach for business practices, and much ...

Does email substitute for or augment in-person and phone contact? Since the internet became popular, analysts have wondered about the relationship between email and other means of social contact. Some ...

Evolutionary biologist Daniel Lieberman takes the long view of physical activity. His name has been connected to running and human evolution ever since his seminal Nature study “Endurance running and ...

The idea that sticky brain plaques cause Alzheimer’s disease began as an interesting hypothesis and eventually became drug industry dogma. Now, after a string of clinical trial failures, that ...

Imagine a researcher with a groundbreaking hypothesis, but the journey from validation to publication can be long and arduous, often taking months or even years. The traditional research cycle, with ...

If you’d like to pursue being a researcher or scientist by profession, it’s helpful to understand the best way to develop hypotheses and test them to determine results. And even if you don’t decide to ...

New findings contradict previous notions about sugar's role in the onset of diabetic cataracts. Using an animal model that more closely recapitulates type 2 diabetes in humans, the research team found ...

In the world of phylogenetics, there's team sponge and team comb jelly. Which creature roots the animal tree of life—the simple sponge or the more complex comb jelly—has stirred fierce debate among ...