The Cambrian fossil record indicates that most animal phyla had diversified and inhabited the Earth's oceans approximately 518 million years ago. But even though chordates—the group that includes vertebrates like humans—were part of this early animal...
A vein-filled rock is catching the eye of the science team of NASA's Perseverance rover. Nicknamed "Cheyava Falls" by the team, the arrowhead-shaped rock contains fascinating traits that may bear on the question of whether Mars...
Mass extinctions are rapid global decreases in Earth's biodiversity, with five key events identified over the planet's history, arguably the most famous of which...
Sixty-six million years ago, the Cretaceous period ended. Dinosaurs disappeared, along with around 90% of all species on Earth. The patterns and causes of...
Research by the Biodiversity Research Center and Institute of Oceanography, National Taiwan University in Taiwan, has linked intermediate-depth fish populations and diversity to ocean...
An international research team led by Professor Long Xiao from the School of Earth Sciences of China University of Geosciences (Wuhan) has discovered the...
Scientists have shed new light on the "self-cleaning" capacity of the atmosphere.
This process of self-cleaning is essential to remove gaseous pollutants and regulate greenhouse...
Using samples from an almost century-old, ongoing survey of marine plankton, researchers at University of California San Diego School of Medicine suggest that rising...
An international team of scientists led by researchers from the University of Adelaide has revealed that rates of future warming threaten marine life in...