Winston Wheeler, a researcher at the University of Arizona, collecting tree cores from a partially submerged tropical tree at Lake Bosumtwi, Ghana. A submerged forest in the lake provides evidence for ...

In a recently published paper, PhD student Ellen Waddle and her coauthors provide some clarity on a decades-old problem When researching what drives the growth of small populations, ecologists ...

Apple trees are hugely popular, and thousands of apple cultivars exist worldwide. Most apple trees planted nowadays are grafted, but you can grow an apple tree from seed if you so desire. The main ...