Common shrews are uniquely engineered creatures that have a high metabolism—very different from your average mammal. And now biologists have just discovered the shrew’s built-in adaptive secret to over-wintering that is utterly defying the standard evolutionary paradigms.¹

When you first look at a hero shrew, you might wonder, “How in the world did this critter get this name?” But these little mole-like creatures are considered to be the Clark Kents of the animal world—their superpowers are hidden under humble exteriors.

A newly published analysis of four fossil molar teeth from a monkey dug up along the left bank of the Yuruá River in the Peruvian Amazon is causing a great deal of evolutionary confusion.¹ The problem is that this particular type of monkey has only been found previously in rocks of the same strata in North Africa.

New testing kits provide a rapid and fairly accurate method of assessing coronavirus infection. In one new study using these kits, the results are revealing some new underlying trends in the COVID-19 pandemic.^1,2 In some ways, these results are encouraging and in other ways they give cause for concern.