Science news about the environment, genetics, animals, technology, archaeology and space.
Updated: 2 hours 23 min ago
SAO PAULO (AP) — Halfway through the rainy season, the key reservoir for the hemisphere's largest city holds just 6 percent of its capacity, and experts warned Friday that Sao Paulo authorities must take urgent steps to prevent the worst drought in more than 80 years from drying it out.
TRAVERSE CITY, Mich. (AP) — A federal report says genetic markers of Asian carp are still showing up in Chicago-area waterways.
SPOKANE, Wash. (AP) — A federal judge has ruled that a large industrial dairy in eastern Washington has polluted drinking water through its application, storage and management of manure, in a case that could set precedents across the nation.
ABOARD THE PAPAL PLANE (AP) — Pope Francis said Thursday he is convinced that global warming is "mostly" man-made and that he hopes his upcoming encyclical on the environment will encourage negotiators at a climate change meeting in Paris to make "courageous" decisions to protect God's creation.
TRAVERSE CITY, Mich. (AP) — Government-sanctioned tests of equipment designed to cleanse ship ballast water of invasive species are seriously flawed because they don't determine whether the systems will remove microbes that cause gastrointestinal illnesses, scientists said Wednesday.
WASHINGTON (AP) — The world's oceans are now rising far faster than they did in the past, a new study says.
ALBUQUERQUE, N.M. (AP) — A more than half-million-acre ranch that straddles the New Mexico-Colorado border and is owned by media mogul Ted Turner has asked for permission to import endangered black-footed ferrets.
CAPE CANAVERAL, Fla. (AP) — In a rare scare, astronauts fled the American side of the International Space Station on Wednesday after an alarm indicated a possible toxic leak. NASA later said there was no leak of ammonia coolant and a computer problem likely set off the false alarm.
FRESNO, Calif. (AP) — California farmers now must abide by the nation's strictest rules for a widely used pesticide in a change designed to protect farmworkers and people who live and work near agricultural fields but is likely to raise prices on produce.