Could trawler cams help save world's dwindling fish stocks?

For years, Mark Hager's job as an observer aboard New England fishing boats made him a marked man, seen as a meddling cop on the ocean, counting and scrutinizing every cod, haddock and flounder to help set crucial quotas.

Ships slowing in busy channel to protect endangered orcas

Ships moving through a busy channel off Washington state's San Juan Island are slowing down this summer as part of a study to determine whether that can reduce noise and benefit a small, endangered population of killer whales.

Marine vessels are unsuspecting hosts of invasive species

Invasive ascidians—sac-like marine invertebrate filter feeders—are nuisance organisms that present a global threat. They contribute to biodiversity loss, ecosystem degradation and impairment of ecosystem services around ...

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