"A new scientific study [documents] that organic food can substantially lower pesticide exposure in children from low-income families in both urban and rural areas."

"Brazil's health minister said Friday that authorities were "absolutely sure" that the Zika virus is connected to devastating birth defects and rejected criticism that the government was slow to investigate the surge of cases that set off international alarms."

"More than 5.5 million people die from air pollution each year, with more than 3 million of these deaths occurring in China and India, announced researchers Friday at the 2016 annual meeting for the American Association for the Advancement of Science."

"Residents of Flint, Michigan, began getting gravely ill and in some cases dying in summer 2014 in one of the worst outbreaks of Legionnaires' disease in U.S. history, and a county health director says attempts to find the source were hampered when the state wouldn't request federal assistance."

"A utility says it has stopped the leak from a ruptured well that gushed massive amounts of natural gas near Los Angeles for 16 weeks."

"The James River Association says they will challenge a permit issued by the Virginia Department of Environmental Quality to Dominion Virginia Power last month, which will allow the discharge of 350 million gallons of coal ash pond water into the James River."

"HILO, Hawaii – Hawaii County Mayor Billy Kenoi has declared a state of emergency over a dengue fever outbreak on the island of Hawaii, commonly called the Big Island."

"The Zika virus, thought to be responsible for a surge in birth defects in Brazil, has been found inside the abnormally small brain of an aborted fetus at roughly 29 weeks of gestation, a team of researchers reported Wednesday in the New England Journal of Medicine."

"Gov. Rick Snyder and other state officials allegedly withheld lead testing results from county health officials while they worked to find ways to present the information to the public, according to emails obtained by The Flint Journal."

"The U.S. House of Representatives on Wednesday easily passed a bill requiring federal environmental regulators to act faster when lead contamination is found in drinking water."