What kind of seafood is morally ethical to eat?

Do you like cod, shrimp, salmon, crab or pollock (also known as fish sticks)? Of course you do. Do you shop at Walmart, Costco, Kroger or Albertsons for fish? Who doesn't? Do you eat at one of the more than 400,000 restaurants ...

High seas treaty moves closer to reality with first signatures

Nearly 70 countries at the United Nations on Wednesday signed a first-ever treaty on protecting the international high seas, raising hopes that it will come into force soon and protect threatened ecosystems vital to the planet.

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