Topic: Aquaculture

Change Agent How mussels could help clean polluted waters

Along the shores of New York Harbor, scientists are investigating whether mussels, a hardy bivalve, might be grown in urban areas as a way of cleaning coastal waters of sewage, fertilizers, and other pollutants.

GMO, Organic, and seven other food labels you should know

A quick, easy guide to nine commonly seen (and misunderstood) food labels, from 'GMO' to 'grass-fed.'

Meet the nine richest self-made women

Forbes has released its annual billionaires list, and nestled among the usual suspects were women who have made or helped make their own fortunes, in industries ranging from television to real estate to clothing. These are the nine richest self-made women on Forbes 2013 Billionaires List.  

Change Agent Fish-loving Japan begins to embrace sustainable seafood

In fish-crazed Japan, where eating seafood is a vital part of the nation's culture, conservation groups are working with companies to persuade more Japanese to eat certified, sustainably caught seafood. If they succeed, it could have a significant positive impact on the world's fisheries.

Change Agent Five ways to make aquaculture more sustainable

Combining rice paddles and fish ponds, and using locally caught fish as feed, are just two of the ways that fish farming, or aquaculture, can be made more environmentally friendly.

Change Agent Aquaculture could help feed rising world demand for protein

Fish farming needs fewer resources than raising livestock and can be more environmentally sound than open-water fishing.
12/19/2011 10:45 am

Change Agent Zambian banana plantation teaches at-risk youth useful life skills

At-risk teens and young adults in the Chongwe and Luagwa districts of Zambia work with ChildFund International to build a business in bananas. The banana plantation, built and cared for by the young people, will see its first harvest in November.
07/21/2011 01:07 pm

Opinion A 'Blue Revolution' to fight hunger in Haiti and world

Amid cropland and freshwater shortages, deep-water 'free-range' fish farming gives people protein – and jobs. Modern marine aquaculture could put Haiti on the cutting edge of the fastest-growing global food industry.
07/08/2011 10:00 am

Stir It Up! Tilapia fish tacos

Simple fish tacos are even more delicious if you use sustainable fish like tilapia.
06/23/2011 10:00 am

Stir It Up! Sautéed walleye fillets with tarragon

Incredibly fresh, sustainably caught walleye fillets from the Red Lake Chippewa reservation require little more than salt, pepper and tarragon, then a quick sautée in butter to be delicious.
05/24/2011 11:28 am

Five of the costliest US river floods

The 2011 Mississippi River flood, which has broken records in some places, is creating steady destruction in America's midsection. Hurricanes tend to cause more financial damage, and flash floods typically take more lives. But overflowing rivers deliver a long, slow economic punch. Arkansas farmers have lost an estimated $500 million in crops to this year's flood. Mississippi homes and catfish farms – a leading industry – are threatened. In Louisiana, the diversion of water through a spillway to spare Baton Rouge and New Orleans still puts hundreds of homes, businesses, and chemical plants and oil refineries at risk. Total damages could run into the billions. Here's a look at five of the most expensive river floods in the US, according to estimates from the National Weather Service and historical accounts (reported in 2011 dollars):
05/16/2011 04:35 pm

In Pictures Climate change and animals

Photos of the Day Photos of the Day 11/17

Food safety: 'Made in China' attracts the long arm of the FDA

With only two inspectors in China, the FDA has little food-safety enforcement power but definite influence on food made in China for import to the US.
10/23/2010 10:55 am

Photos of the Day Photos of the Day 09/16

Gallery Dead zones

Global News Blog Oil-eating bacteria to the China oil spill rescue?

More than 23 tons of oil-eating bacteria have been sent to clean up the China oil spill in the Yellow Sea. It should work better than the chopsticks workers initially used, but it's still no miracle solution.
07/23/2010 03:03 pm

Asian carp: how one fish could ruin the Great Lakes

The Asian carp has gobbled up headlines as it makes its way toward the Great Lakes. Six frequently asked questions about the invasive species of fish.
03/16/2010 02:22 pm

Recirculating aquaculture systems: The future of fish farming?

Recirculating aquaculture systems cut the pollution and disease that occur in current fish farming operations. Many see it as the future of the industry.
02/24/2010 12:43 pm

Global News Blog Australia: A natural lake, remade

06/08/2009 01:00 am

The New Economy My five favorite things in the stimulus bill

The measure Congress passed Friday covers aquaculture to hybrid vehicles – but no zoos!
02/14/2009 12:00 am

Managing Mangroves

07/28/2008 01:00 am

Bright Green B.C. salmon farm breach could threaten native stocks

Some 30,000 Atlantic salmon escaped from a fish farm off the coast of British Columbia, Canada, where they may pose a threat to already depleted populations of wild Pacific salmon.
07/07/2008 01:00 am

On the horizon: news from the frontiers of science

How your clothes might one day charge your cellphone, Saturn's icy 'waterworld,' and farmed salmon threaten wild ones
02/14/2008 12:00 am

Tuna's spawning grounds under threat

Critics say fish farms are depleting stocks by caging tuna for fattening before they've had a chance to spawn.
01/16/2008 12:00 am