Biodiversity hypothesis called into question

Biologists have long considered the origins and continued coexistence of the immense diversity of species found in our environment. How can we explain the fact that no single species predominates? A generally accepted hypothesis ...

Piecing together the Dead Sea Scrolls with DNA evidence

The collection of more than 25,000 fragments of ancient manuscripts known as the Dead Sea Scrolls include, among other ancient texts, the oldest copies of books of the Hebrew Bible. But finding a way to piece them all together ...

Can relationships flourish through tech alone?

"Shelter in place" is now the norm in much of the country, thanks to COVID-19. As a result, connections once made face to face are now happening electronically in both work and personal lives. John Caughlin heads the department ...

Waves in thin air with broad effects

Mars has a very thin atmosphere, with nearly one hundredth the density of ours on Earth, and gravity pulls with little more than one third of the strength we feel on our planet. As a result, dust storms can go global. For ...

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