Tipping point for oyster restoration
Study shows that reefs built to reach a foot or more above the bottom develop into healthy, self-sustaining ecosystems, while those rebuilt at lower...
When continents break it gets warm on Earth
The concentration of carbon dioxide (CO2) in the atmosphere determines whether the Earth is in greenhouse or ice age state. Before humans began to...
First wild alligator snapping turtle in Illinois since 1984
Researchers report the first sighting in 30 years of a wild alligator snapping turtle in Illinois. The discovery may be a sign of hope...
Poison-ivy an unlikely hero in warding off exotic invaders?
The invasive Japanese knotweed causes much more severe damage to floodplain forests along the Susquehanna River, Pennsylvania, USA, than previously thought. Furthermore, the researchers...
15,000 scientists in 184 countries warn about negative global environmental trends
Human well-being will be severely jeopardized by negative trends in some types of environmental harm, such as a changing climate, deforestation, loss of access...
Largest, longest multiphysics earthquake simulation created to date
A multi-disciplinary team has simulated the largest, longest multiphysics earthquake simulation to date.
Urban trees are growing faster worldwide
Trees in metropolitan areas have been growing faster than trees in rural areas worldwide since the 1960s. This has been confirmed for the first...
Seals, birds and humans compete for fish in the Baltic Sea
In Sweden and in other parts of Europe there are concerns that seals and birds compete with humans for fish resources. For the Baltic...
Now you see me! New insect mimics dead leaves — but sings loud enough...
A new species of bushcricket which mimics dead leaves to the point of near invisibility and sings so loud humans can hear it has...
Bad news: Global emissions rising again
Global carbon emissions are on the rise again in 2017 after three years of little to no growth. Global emissions from all human activities...




















