Michigan’s sugar maples will struggle in a warmer, drier future despite help from nitrogen...
Though Michigan's sugar maples benefit from the growth-promoting effects of nitrogen compounds in the environment, those gains will not fully offset the added stresses...
Ultrathin black phosphorus for solar-driven hydrogen economy
Researchers combined two different types of 2-D materials -- black phosphorus and bismuth vanadate -- to form a biologically inspired water-splitting catalyst. Normal sunlight...
Why don’t turtles still have tail spikes?
In a study covering 300 million years of evolutionary history, researchers have found four necessary components to tail weapon development: size, armor, herbivory and...
Genetic drift caught in action in invasive birds
Studies of island bird populations have taught us a lot about evolution, but it's hard to catch birds in the act of naturally colonizing...
Timing of spring birdsong provides climate insights
Climate change has scientists worried that birds' annual migration and reproduction will be thrown out of sync with the seasons. Because birds' songs are...
New light on the mysterious origin of Bornean elephants
How did Borneo get its elephant? This could be just another of Rudyard Kipling's just so stories. The Bornean elephant is a subspecies of...
Weather anomalies accelerate the melting of sea ice
Researchers reveal why Arctic sea ice began to melt in the middle of winter two years ago -- and that the increased melting of...
No-fishing zones help endangered penguins
Small no-fishing zones around colonies of African penguins can help this struggling species, new research shows.
Drones confirm importance of Costa Rican waters for sea turtles
A new drone-enabled population survey -- the first ever on sea turtles -- shows that larger-than-anticipated numbers of turtles aggregate in waters off Costa...
New process could slash energy demands of fertilizer, nitrogen-based chemicals
Nitrogen-based synthetic fertilizer forms the backbone of the world food supply, but its manufacture requires a tremendous amount of energy. Now, computer modeling points...




















