Land conservation helps local economies grow
Land conservation modestly increases employment rates, a traditional indicator of economic growth, according to an analysis of New England cities and towns.
Seeds inherit memories from their mother
Seeds remain in a dormant state as long as environmental conditions are not ideal for germination. The depth of this sleep is inherited from...
Tracing the process of nitrous oxide formation in the ocean
Nitrogen is an essential element for both the life on land and in the oceans. Moreover, it affects the climate of Earth. However, many...
Eutrophication of lakes will significantly increase greenhouse gas emissions
The greening or eutrophication of the world's lakes will increase the emission of methane into the atmosphere by 30 to 90 percent during the...
Trees are crucial to the future of our cities
The shade of a single tree can provide welcome relief from the hot summer sun. But when that single tree is part of a...
The struggle for life in the Dead Sea sediments: Necrophagy as a survival mechanism
The Dead Sea is not completely dead. The most saline lake on Earth (more than 10 times saltier than sea water) is a harsh...
The most aggressive spider societies are not always the ones that flourish
Evolutionary biologists who study the social lives and behavior of colony spiders -- some of which are docile, others aggressive -- have found that...
House hunting for hellbenders
For young hellbenders, choosing the right home is more than a major life decision. Their survival can depend on it.
Commercial hybrid-electric aircraft, reduced carbon emissions
Although we're still a long way from commercial airplanes powered by a combination of fossil fuel and batteries, a recent feasibility study explored fuel/battery...
Researchers unveil effects of dust particles on cloud properties
Scientists have generated significant findings that highlight the impact of high-latitude dusts on the conversion of clouds' water droplets to ice -- or glaciation...




















