Highly valued economically, ecologically and culturally, the white oak (Quercus alba) is a keystone forest species and is one ...

The tool, called PsiPartition, improves both the computational efficiency of the data analysis and the accuracy of the phylogenetic trees that visualize these relationships. The novel method was ...

Feb. 13, 2025 — Scientists discovered that the red stigmas in wind-pollinated trees accumulate anthocyanin, the same compounds that are revealed in autumn leaves after green chlorophyll ...

In a massive green feat, as many as 216,500 trees were planted across Dubai in 2024 - a 17 per cent rise from 2023. This translates to an average of 600 trees being planted every day last year ...

A team of geologists, paleontologists, and climate scientists with members from institutions in Mexico, the U.S., and Spain has identified a new genus and species within the Ornithomimidae family. In ...

Evolutionary relationships, or phylogeny, involves studying evolutionary paths or lineages of organisms and is often represented by a phylogenetic tree. A phylogenetic tree shows the points at which ...

Kishore Asthana Explaining spiritual advancement, in Thus Spake Zarathustra, Nietzsche says, “Three metamorphoses of the spirit I designate to you: how the spirit becomes a camel, the camel a ...

First, we conducted a Maximum Likelihood (ML) analysis, for both datasets and all levels of matrix completeness, using RAxML 8.12 (Stamatakis, 2014) with a GTRGAMMA site rate substitution model and 20 ...

However, accurate authentication of these medicinal species and their phylogenetic relationships with related taxa remains unresolved. Figure 1. Circular maps of Asparagus plastomes. The inside and ...

Many problems may be prevented by pruning correctly during the formative years for a tree or shrub. The late dormant season is the best time for most pruning. Avoid topping trees. Removing large ...