The toothless dolphin, which lived about 28-30 million years ago, provides new evidence of the evolution of feeding behavior in whales (which includes dolphins)
Myrtle warblers breed across much of Canada and the eastern United States, but winter in two distinct groups—one along the Atlantic and Gulf coasts, another along the US Pacific Coast
Accounting for human immune diversity increases clinical relevance of fundamental immunological research; predicts susceptibility to inflammatory disease and cancer survival
Now that researchers have an effective method for decoding the ants' odorant receptors, the biologists can now begin deciphering the chemical codes that the insects use to communicate
Whitehead Institute researchers have deciphered how one aspect—control of the all-important translation of messenger RNAs (mRNAs) into proteins—switches as the egg becomes an embryo