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Washington State University marine biologists for the first time have documented a wealth of fish in the “vastly underexplored” deep coral reefs off Hawaii Island.

The study gives fishery managers a more complete picture of fish species and habitat around the Big Island, home to a thriving aquarium fish trade, as well as other deep waters around the globe, said Cori Kane, a doctoral student at WSU Vancouver.

Chicken is a favorite, inexpensive meat across the globe. But the bird’s popularity results in a lot of waste that can pollute soil and water. One strategy for dealing with poultry poop is to turn it into biofuel, and now scientists have developed a way to do this by mixing the waste with another environmental scourge, an invasive weed that is affecting agriculture in Africa. They report their approach in ACS’ journal Energy & Fuels.

By 2050, we will need to feed 2 billion more people on less land. Meanwhile, carbon dioxide levels are predicted to hit 600 parts per million—a 50% increase over today’s levels—and 2050 temperatures are expected to frequently match the top 5% hottest days from 1950-1979. In a three-year field study, researchers proved engineered soybeans yield more than conventional soybeans in 2050’s predicted climatic conditions.

Even a relatively mild Zika outbreak in the United States could cost more than $183 million in medical costs and productivity losses, suggests a computational analysis led by Johns Hopkins Bloomberg School of Public Health researchers, while a more severe one could result in $1.2 billion or more in medical costs and productivity losses.

When summer temperatures rise and people turn to their air conditioners to stay cool, something else also increases: air pollution.

A new study published Wednesday (May 3, 2017) in the journal Environmental Science & Technology shows that the electricity production associated with air conditioning causes emissions of sulfur dioxide, nitrogen oxides and carbon dioxide to increase by hundreds to thousands of metric tons, or 3 to 4 percent per degree Celsius (or 1.8 degrees Fahrenheit).