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WWF's Living Planet Report 2016 shows the scale of the challenges we face regarding the future of our planet - and what we can do about it. The Living Planet Index reveals that global populations of fish, birds, mammals, amphibians and reptiles declined by 58 per cent between 1970 and 2012. But if humans can change the planet so profoundly, then it's also in our power to put things right. This report provides possible solutions - including the fundamental changes required in the global food, energy and finance systems to meet the needs of current and future generations.

Global trade has made it easier to buy things. But our consumption habits often fuel threats to biodiversity - such as deforestation, overhunting and overfishing - thousands of miles away. Now, scientists have mapped how major consuming countries drive threats to endangered species elsewhere. Such maps could be useful for finding the most efficient ways to protect critical areas important for biodiversity, the researchers suggest in a new study published in Nature Ecology & Evolution. For example, the maps show that commodities used in the United States and the European Union exert several threats on marine species in Southeast Asia, mainly due to overfishing, pollution and aquaculture. The U.S. also exerts pressure on hotspots off the Caribbean coast of Costa Rica and Nicaragua, and at the mouth of the Orinoco around Trinidad and Tobago. European Union's impacts extend to the islands around Madagascar: Réunion, Mauritius and the Seychelles. The maps also revealed some unexpected linkages. For instance, the impact of U.S. consumption in Brazil appears to be much greater in southern Brazil (in the Brazilian Highlands where agriculture and grazing are extensive) than inside the Amazon basin, which receives a larger chunk of the attention. The U.S. also has high biodiversity footprint in southern Spain and Portugal, due to their impacts on threatened fish and bird species. These countries are rarely perceived as threat hotspots.

Between 1970 and 2010 populations of mammals, birds, reptiles, amphibians, and fish around the globe dropped 52 percent, says the 2014 Living Planet Report released today by World Wildlife Fund (WWF). 

In a creative attempt to protect California's waning water supply, Los Angeles released 20,000 "shade balls" into the LA Reservoir. According to researchers, shade balls could reduce surface evaporation by 85 to 90 percent, protect water quality by preventing chemical reactions triggered by sunlight, deter birds and other wildlife, and protect the water from rain and wind-blown dust. 

The North Face and Patagonia have launched rival standards for animal welfare, with a particular focus on the way the ducks and geese used to produce down are treated. Now the two companies are sparring over which set of standards actually does more to protect the birds.

Panera Bread will transition to 100% cage-free eggs over the next five years, the company said Thursday. Panera will also stop sourcing pork from pigs raised with gestation crates and roasted turkey from birds raised with antibiotics, and boost the amount of beef that comes from grass-fed, free-range sources by the end of this year

Rust-belt cities such as Gary, Indiana, want to spur urban renewal through large-scale greening programs, such as transforming vacant lots into community gardens, parks and micro-habitats. "There's a tremendous interest because some of these things are lower cost than traditional development, but at the same time their implementation will actually make the other land more developable," says Eve Pytel of the Delta Institute.