Chemical fertilizers and animal waste contain nitrates and phosphorus that can get washed with rain or snowmelt into the state's rivers. That affects Iowa's more liberal urban centers which rely on rivers and lakes for drinking water.
Until now, the biggest fruiting bodies known among the ascomycetes, the largest group of fungi (it includes morels and truffles), stood between 20 and 30 centimeters (8 to 12 inches) tall, about the length of a school ruler. Researchers at the Kunming Institute of Botany, part of the Chinese Academy of Sciences, have now found […]
The Vatican says Pope Leo has lung cancer and that doctors removed the lower lobe of his right lung in a surgery that lasted roughly 90 minutes. In a statement, the Vatican called the operation "successful" and said there were "no complications." For more on the Pope's prognosis, Geoff Bennett spoke with Dr. Omer Awan, a physician and senior public health contributor at Forbes.
Record high temperatures this year forced European wine producers to harvest grapes much earlier than usual. French wineries fear it will lead to the worst season in 30 years. But Nordic newcomers to the world of wine are toasting what they believe will be a vintage harvest, thanks, in no small part, to climate change. Special correspondent Malcolm Brabant reports from Sweden.