Getting a better handle on methane emissions from livestock
Cattle, swine and poultry contribute a hefty portion to the average American's diet, but raising all this livestock comes at a cost to the...
Jena Experiment: Loss of species destroys ecosystems
How serious is the loss of species globally? Are material cycles in an ecosystem with few species changed? In order to find this out,...
Lichen that changes its reproductive strategy according to the climate
Symbiosis between fungi and microalgae gives rise to lichen. Some lichen, however, such as Lobaria scrobiculata, have a unique feature: the fungus establishes a...
Traces of life on nearest exoplanets may be hidden in equatorial trap
New simulations show that the search for life on other planets may well be more difficult than previously assumed. The study indicates that unusual...
Neurotoxin discovered in Lake Winnipeg
BMAA -- a toxin linked to several neurodegenerative diseases -- is present in high concentrations during cyanobacteria blooms in Lake Winnipeg, report scienitsts.
Not all Republicans are climate change doubters
The idea that all Republicans think climate change isn't happening is a myth. A new study finds substantial differences in the climate change views...
Time between world-changing volcanic super-eruptions less than previously thought
After analyzing a database of geological records dated within the last 100,000 years, a team of scientists has discovered the average time between so-called...
Invasive frogs give invasive birds a boost in Hawaii
Puerto Rican coqui frogs were accidentally introduced to Hawaii in the 1980s, and today there are as many as 91,000 frogs per hectare in...
Trophy hunting may cause extinction in a changing environment
Trophy hunting and other activities involving the targeting of high-quality male animals could lead to the extinction of certain species faced with changing environmental...
Resilience of Great Barrier Reef offers opportunities for regeneration
New research has found that, despite the extensive damage to coral in recent events, there are still 100 reefs on the Great Barrier Reef...




















