All Stories by Amanda Heidt
- Archaeology
An ancient, massive urban complex has been found in the Ecuadorian Amazon
Found by airborne laser scans, this settlement and others throughout Mesoamerica and the Amazon are shifting how archaeologists think about urbanism.
- Life
Crabs left the sea not once, but several times, in their evolution
A new study is the most comprehensive analysis yet of the evolution of “true crabs.”
- Ecosystems
‘Crossings’ explores the science of road ecology
Ben Goldfarb talks about his new book, which looks at the science that’s helping to prevent animals from becoming roadkill.
- Health & Medicine
Scientists grow humanized kidneys in pig embryos
The work represents an important advance in the methods needed to grow humanized kidneys, hearts, and pancreases in animals.
