A new study done by Canadian researchers takes a look at nitrates in ground water in the Mississippi Basin and finds bad news. If we stop using nitrogen fertilizers today, there will still be a three-decade legacy of excess nitrogen in water—and there’s a lawsuit right now that will decide who will foot the bill.
Long ago, a clan of hardy microbes called cyanobacteria helped terraform the lifeless Earth into a vibrant biosphere. Today, the very same critters could be the key to colonizing Mars.
Phytoplankton may be microscopic, but that doesn’t mean we can’t see them. Just look up: These little critters are brightening up cloudy days around the world.
None of us would be alive today without plants, and if humans want to survive beyond Earth long-term, we’ll need to bring our leafy greens with us. Eventually, astronauts are going to have to become space farmers.
The image you’re looking at is a glimpse into our future. Welcome to July 2099, according to 21 different climate models. CO2 concentrations have topped 900 parts per million, comprising nearly 0.1 percent of our atmosphere. (In early 2015, we hit 400).
This presentation from Berkeley Lab scientist Javier Ceja-Navarro hints at a strange new future for agriculture and energy production. I’m willing to bet it’s like nothing that you ever imagined.
Nature doesn't end at the borders of a city — it's just transformed. That's why scientists are finding new animal species in urban areas, where the ecosystems favor scavengers, hardy weeds, and junk-eaters. It probably comes as no surprise that the sprawling city of Los Angeles is home to its own unique fly species.