The field of biological research has long relied on conventional model animals to unravel complex biological and ...

We all know someone who seems to defy aging-people who look younger than their peers despite being the same age. What's their secret? Scientists at Osaka University (Japan) may have found a way to ...

Fitting data with nonlinear regression -- Fitting data with linear regression -- Models -- How nonlinear regression works -- Confidence intervals of the parameters -- Comparing models -- How does a ...