Tree Ring Laboratory News Today

Halfway around the world, in california, are clues to understanding the fall of mesopotamia, as farmers here struggle to overcome a threat to this fertile garden land. The ruins of ancient societies may hold keys to our own survival as, out of the past, archaeologists explore one of the greatest of mysteries the decline and fall of grand civilizations. Mission control ignition. And liftoff. Liftoff. Keach for more than five millennia, humankind has seemed to dominate earth, both creating and des...

Halfway around the world, in california, are clues to understanding the fall of mesopotamia, as farmers here struggle to overcome a threat to this fertile garden land. The ruins of ancient societies may hold keys to our own survival as, out of the past, archaeologists explore one of the greatest of mysteries the decline and fall of grand civilizations. Mission control ignition. And liftoff. Liftoff. Keach for more than five millennia, humankind has seemed to dominate earth, both creating and des...

In the rain forests of mesoamerica, the ancient maya created magnificent citystates. Here three Million People once lived. In the earliest cradle of civilization, ancient mesopotamian farmers once made these deserts bloom. Halfway around the world, in california, are clues to understanding the fall of mesopotamia, as farmers here struggle to overcome a threat to this fertile garden land. The ruins of ancient societies may hold keys to our own survival as, out of the past, archaeologists explore ...

Halfway around the world, in california, are clues to understanding the fall of mesopotamia, as farmers here struggle to overcome a threat to this fertile garden land. The ruins of ancient societies may hold keys to our own survival as, out of the past, archaeologists explore one of the greatest of mysteries the decline and fall of grand civilizations. Mission control ignition. And liftoff. Liftoff. Keach for more than five millennia, humankind has seemed to dominate earth, both creating and des...

Last year, a study done by Tempe-based Rounds Consulting Group revealed that the UA’s astronomy and space sciences operations alone generate nearly as much money for the local economy every

“Queerd Science” burlesque show introduces LGBTQIA+ scientists to a new way to communicate their work.

“Queerd Science” burlesque show introduces LGBTQIA+ scientists to a new way to communicate their work.

From the Middle Ages to today, North America has experienced a number of extremely dry periods.

The 2015–2018 summer droughts have been exceptional in large parts of Western and Central Europe over the last 400 years, in terms of the magnitude of drought conditions. This indicates an influence of man-made global warming.

The empire abruptly vanished around 1200 B.C.E., and ancient tree rings suggest climate played a role