Restoring dry forests in the Pacific Northwest, shaped by frequent low-intensity fire and widely spaced trees, often means thinning dense stands that accumulated after decades of fire suppression.

A great Tyrannosaurus rex strides through the conifer trees of her territory, sniffing the air. She picks up the scent from ...

What are the first steps that chart the path for a cell to become a blood cell, neuron cell, or pigment cell? Scientists have developed increasingly powerful tools to track those changes, but one ...

Tree shade is one of the fastest ways to make heat more bearable. It cuts direct sunlight, protects people walking or working outdoors, and remains essential for heat action plans. A new study by ...

Recent satellite remote sensing surveys have identified 280 stone structures spread across the Atbai desert in Sudan. Twenty ...

For decades, the search for life beyond Earth has revolved around a key question: What molecules should scientists be looking ...

A reexamination of microfossils found in the Brazilian state of Mato Grosso do Sul shows that the marks previously ...

Having weathered nearly 1,500 years of time and exposure, the remains of Roman-Byzantine villages in Syria have been the ...

A new Rice University study is shedding light on a long-debated question: Can climate variability influence the risk of armed ...

A study that assesses the effects of wildfires over two decades shows that wildfire smoke significantly raises ground-level ...

The Department of Defense has released a fresh batch of images and transcripts relating to reports of unidentified anomalous ...

Astronomers who simulate galaxies do not always get the same result, even when they start from identical conditions. New ...