The latest work on frozen coral embryos and sperm will preserve staghorn coral from the Great Barrier Reef.
Satellite tagging of animals can have conservation benefits.
A new study shows that sea temperature measurements one year are the best predictor of sea turtle nesting numbers thirty years later.
The start of Arctic spring/summer sea ice melt has begun; tying this year's furthest winter extent south with 2006 as the lowest on record.
When is an oil spill a good thing? How about when it helps fight malaria?
Disappearing sea ice could mean fewer and fewer polar bear cubs.
These genetically modified birds can get bird flu, but can't pass it on to other chickens.
What matters in the long-run is how truly special a species is in the grand scheme of life on Earth.
Catching that just-right-sized fish may help stocks grow big and plentiful.
Keeping seafood safe for consumers requires testing imports for unapproved drugs. Should buyers be given the information about the origins of their seafood and make the call themselves?