Cloud seeding for snow: Does it work? Scientists report first quantifiable observations
For the first time, scientists have obtained direct, quantifiable observations of cloud seeding for increased snowfall -- from the growth of ice crystals, through...
Tidal cycles could help predict volcanic eruptions
A study of a New Zealand volcano suggests that a volcanic system's response to tidal forces could provide a tool for predicting a certain...
How wind turbines annoy residents and how to reduce it
When falling asleep, relaxing or undertaking recreational activities, nearly a third of residents living near a wind farm are not at all annoyed or...
New discovery could improve organic solar cell performance
Scientists have solved a mystery that could lead to gains in efficiency for organic solar cells.
Using wild rice to predict health of Minnesota lakes and streams
By studying wild rice in lakes and streams, a team of researchers has discovered that sulfate in waterways is converted into toxic levels of...
Optimizing recycling of scrap car parts yields big savings
Detailed sorting of scrap car parts could boost recycling rates to over 97 percent, saving billions and slashing greenhouse gas emissions.
Calculating the CO2 emissions of biofuels is not enough
A new EU regulation aims to shrink the environmental footprint of biofuels starting in 2021. But a scientist thinks we should go one step...
Is species richness increasing? Insight into an intense ecological debate
Scientists are debating whether and why it appears that the number of species at sites worldwide is holding steady (even increasing at many), as...
Mitigation techniques fall short of preventing electrocution of golden eagles on power poles
Despite efforts to retrofit power poles and to build new poles to avian-friendly standards, electrocution remains a substantial cause of death for the golden...
Tracking wastewater’s path to wells, groundwater
We often 'flush it and forget it' when it comes to waste from toilets and sinks. However, it's important to be able to track...




















