Climate change is threatening to expose hazardous waste at an abandoned camp thought to be buried forever in the Greenland Ice Sheet, new research out of York University has found.Camp Century, a United States military base built within the Greenland ice sheet in 1959, doubled as a top-secret site for testing the feasibility of deploying…

IN THE EARLY ’80s, the California condor almost scavenged its way to extinction. The grisly-looking birds survive off the remains of animals, often leftovers shot by hunters. But those hunters often used lead ammunition. Condors were dying of lead poisoning, their numbers dropping as low as 22.In one of conservation’s greatest success stories, a frantic captive breeding program brought…

Whether growing along the rim of the Grand Canyon or living in the mist with California's coastal redwoods, Douglas fir trees are consistently sensitive to drought conditions that occur throughout the species' range in the United States, according to a study led by a researcher at the University of California, Davis.The study, published Aug. 8…

The decrease in fishery productivity in Lake Tanganyika since the 1950s is a consequence of global warming rather than just overfishing, according to a new report from an international team led by a University of Arizona geoscientist.The lake was becoming warmer at the same time in the 1800s the abundance of fish began declining, the…

Tropical Storm Javier formed on Aug. 7, 2016 in the Eastern Pacific Ocean off Mexico's western coast. Javier formed partially from the remnants of Hurricane Earl. NASA's Global Precipitation Measurement core satellite found that Javier contained heavy rain. On Aug. 8, Javier triggered hurricane and tropical storm warnings.Landslides caused by heavy rainfall from the remnants…

Mozuku is a unique Okinawan seaweed. Scientifically known as Cladosiphon okamuranus, this alga is popular in Japanese cuisine, and it has been farmed for more than 35 years. The cultivation of this seaweed is a key element in the economy of Okinawa: in 2006, the Japanese Cabinet Office estimated a 20,000 ton production, with an economic…

Designers of solar cells may soon be setting their sights higher, as a discovery by a team of researchers has revealed a class of materials that could be better at converting sunlight into energy than those currently being used in solar arrays. Their research shows how a material can be used to extract power from…

Manatee advocates are raising concerns about the number of these gentle giants who have been killed in Florida this year. They hope that increased vigilance and other measures will help keep this from being the worst year on record.The Florida Fish and Wildlife Conservation Commission (FWC) has already counted 71 manatees killed by boats as of…

A new analysis suggests that massive earthquakes on northern sections of the Cascadia Subduction Zone, affecting areas of the Pacific Northwest that are more heavily populated, are somewhat more frequent than has been believed in the past.The chance of one occurring within the next 50 years is also slightly higher than previously estimated.The findings, published…

What connects Earth's largest, hottest desert to its largest tropical rain forest?The Sahara Desert is a near-uninterrupted brown band of sand and scrub across the northern third of Africa. The Amazon rain forest is a dense green mass of humid jungle that covers northeast South America. But after strong winds sweep across the Sahara, a…