Earth got stuck. After inventing single-celled organisms and teaching them biochemical tricks such as the energy-creating ...

A new study reveals that bone-cracking hyenas uniquely maintain bite efficiency as their teeth wear, unlike other carnivores.

After viruses infected our evolutionary ancestors, bits of viral DNA lodged themselves into their genomes—and we still carry ...

Find answers to the latest online sudoku and crossword puzzles that were published in USA TODAY Network's local newspapers.

They usually live singly or in pairs but are occasionally found in loose packs of related individuals where their behaviour ...

ONVO READ THE FULL ONVO RESEARCH REPORT Organovo Holdings (NASDAQ:ONVO) is a biotechnology company that is both a developer of 3D tissue technology that has the potential to change the way treatments ...

The presentation, so brief as to be little more than a public service announcement, signals an abandonment of efforts to ...

When hybrid seeds fail to develop, the reason often lies in the endosperm-a tissue in plant seeds that provides nutrients to the growing embryo, much like the placenta nourishes mammalian embryos.

Scientists have successfully reprogrammed astroglia, a type of brain support cell, into neurons that mimic specific interneurons critical for brain function.

Thomas Hurd, associate professor in the Department of Molecular Genetics at the University of Toronto, will talk about mtDNA degradation at 12:55 p.m. Wednesday in Bell Engineering 2267.

Natural Trap Cave near Lovell is one of the best Ice Age fossil sites in the world, but its lack of saber-toothed cats and giant ground sloths ...

I want to applaud Jake Bacon’s brilliant fall color photos from the end of October. I was in Tucson and sadly missed the ...