Strong evidence shows Sixth Mass Extinction of global biodiversity in progress
The history of life on Earth has been marked five times by events of mass biodiversity extinction caused by extreme natural phenomena. Today, many...
Compost is a major source of pathogenic aspergillus spores, study suggests
Compost and compost-enriched soils may contain high concentrations of A. fumigatus spores, a new study has found.
Copper-based chemicals may be contributing to ozone depletion
As Earth's ozone layer recovers from past emissions of now-banned CFCs and halons, other chemicals are emerging as major causes of stratospheric ozone depletion....
Two new species of freshwater goby fish discovered in Palawan, Philippines
Biologists have found two new species of goby fish in Palawan, a Philippine archipelago. The goby fish both belonged to the genus, Rhinogobius.
New research advocates a basic strategy for native fish recovery: Access to water
Rivers need water -- a fact that may seem ridiculously obvious, but in times of increasing water development, drought, and climate change, the quantity...
Lost birds and mammals spell doom for some plants
In one of the first studies of its kind, researchers have gauged how biodiversity loss of birds and mammals will impact plants' chances of...
Powerful sensors on planes detect crop nitrogen with high accuracy
Synthetic nitrogen fertilizers transformed agriculture as we know it during the Green Revolution, catapulting crop yields and food security to new heights. Yet, despite...
The ‘gold’ of the Midas cichlids
Evolutionary biologists describe a new gene in the Central American Midas cichlid fish and identify a variant caused by a 'jumping gene' (transposon). This...
A treasure map for the realm of electrocatalysts
Efficient electrocatalysts, which are needed for the production of green hydrogen, for example, are hidden in materials composed of five or more elements. A...
Reducing air pollution: Policies that pay off
Fine particle pollution affects most of the world's population, causing respiratory and cardiovascular diseases as well as premature deaths, all at a cost to...




















