Butterflies' Diet Impacts Evolution Of Traits

Butterflies' Diet Impacts Evolution Of Traits

Why do some organisms within a single species have many offspring, while others have relatively few? A new study led by University of Minnesota researcher Emilie Snell-Rood finds that access to some…
Defining What It Means To Be A Naive Stem Cell

Defining What It Means To Be A Naive Stem Cell

Whitehead Institute scientists have created a checklist that defines the "naive" state of cultured human embryonic stem cells (hESCs). Such cells can mature into almost any cell type and more closely…
This House Is Crap

This House Is Crap

Life isn’t always easy, but some beetles simply behave reckless.Trying to get your eggs inside a colony of murderous all-consuming red woodants (Formica rufa, see the picturebelow) is simply asking…