Species appears to evolve quickly enough to endure city temperatures
Urban acorn ants collected in Cleveland appear to have taken no more than 100 years -- no more than 20 generations -- to evolve...
Asian carp and old Chicago waterways
Asian carp, currently confined to the Mississippi River system, are threatening to invade Lake Michigan and the Great Lakes through the Chicago Sanitary and...
Craters show Earth is bombarded at random
Asteroids don't hit our planet at regular intervals, as was previously thought. Earth scientists have reached this conclusion after analyzing impact craters formed in...
Computer simulations first step toward designing more efficient amine chemical scrubbers
A proof-of-concept molecular modeling study that analyzes the efficiency of amine solutions in capturing carbon dioxide is the first step toward the design of...
Synchrotron sheds (X-ray) light on carbon chemistry at ocean surfaces
Carbonate, bicarbonate, and carbonic acid emerge when atmospheric carbon dioxide dissolves in the oceans, which is the largest sink for this greenhouse gas. Researchers...
Light rain can spread soil bacteria far and wide, study finds
A good rain can have a cleansing effect on the land. But a new study reports that, under just the right conditions, rain can...
Fly-over states matter when understanding — and saving — migratory birds
Around the world, thousands of migratory animals travel hundreds or even thousands of miles each year. The journey of migratory animals is more important...
‘Traveling’ droughts bring new possibilities for prediction
Droughts can travel hundreds to thousands of kilometers from where they started, like a slow-moving hurricane. A new study sheds light on how these...
Nothing fishy about new solution for aquaculture wastewater treatment
Aquaculture, or fish farming, is one of the fastest growing sectors of agriculture in the world today. However, farmers in the United States who...
One in 5 residents overuses electricity at neighbors’ expense
Household electricity use falls by more than 30 percent when residents are obliged to pay for their own personal consumption, shows a new Swedish...



















