Copyright 2025 The Associated Press. All Rights Reserved. This rendering created by DN8 and provided by ODA Architecture shows a living tree situated in an infinity ...

The area that is now Joshua Tree National Park wasn’t always a desert. During the Great Ice Age, also known as the Pleistocene Epoch, there were rivers and lakes as well as Columbian mammoths ...

Fruit trees need to be grown in the right conditions if they're to flower and fruit to their full potential. Bare-root fruit trees are generally cheaper to buy than potted trees, and the time to buy ...

i.e., not all gene trees represent the species tree. Phylogenetic discordance is common in phylogenomic datasets, and apart from ILS, additional sources include hybridization, whole-genome duplication ...

fluviatilis EST library. Low quality sequences were discarded. All sequences were imported into ARB (Ludwig et al., 2004) to calculate a maximum likelihood phylogenetic tree (PhyML). The topology of ...