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Natural Science

There is 10,000 times more plastic in the deep sea than in surface waters.

deep sea, marine science, Natural Science, ScienceDecember 17, 20140

Ocean plastics is one of the most pernicious problems facing the ocean. One-time use plastics, which, ironically, can persist for thousands of years, often find themselves carried downstream, settling on our beaches, our coastlines, and in large aggregations within oceanic gyres. We’re still trying to cope with the extent to which plastics, and particularly microplastics–tiny […]

No Endangered Listing for Dusky Sharks (and That’s a Good Thing)

Conservation, fisheries, sharks, SustainabilityDecember 16, 20140

Though the fisheries news cycle has mostly been taken up by the 15-year anniversary of the Sea Around Us project (and some choice words between researchers), today also marked the official announcement of the 12-month finding on the petition to list dusky sharks on the U.S. Endangered Species Act.  Long story short, the National Marine […]

Seals use signals from acoustic tags to find fish

Blogging, Conservation, marine science, Natural Science, ScienceDecember 4, 20140

Michelle Jewell is a Zoologist specialized in predator/prey behaivour and the Scientific Communicator for EDNA Interactive.  She has spent the past 4 years studying the behaviour of white sharks and Cape fur seals at Geyser Rock, ‘Shark Alley’, South Africa.   Anyone who has worked with seals knows they are crafty critters that will always find the easiest […]

Ocean Things to Be Thankful For: Megalodon is Dead, but We Still Have Sharks (and Whales)

A Renewed Sense of Wonder, Conservation, Environmentalism, evolutionNovember 26, 20140

This time of year, it’s appropriate to think of things to be thankful for.  This being an ocean-focused blog, I’d like to share something ocean-related that I’m thankful for, and hopefully spread a little Ocean Optimism in the process.  What I’m thankful for is that Carcharocles megalodon is extinct.  This may not seem like cause […]

Agents of seal: stealthy seals use subsurface structures to sneak by sharks

Blogging, marine science, Natural Science, Science, sharksNovember 18, 2014

Michelle Jewell is a Zoologist specialized in predator/prey behaivour and the Scientific Communicator for EDNA Interactive.  She has spent the past 4 years studying the behaviour of white sharks and Cape fur seals at Geyser Rock, ‘Shark Alley’, South Africa.   Predators are highly influential in ecosystems because of the many top-down effects they can have.  The most […]

Marine Ecology via Remote Observation: an update from #ROV2PNG

Life in the Lab, Natural Science, ScienceNovember 12, 2014

Note: we’re home after an exceptional 3 weeks of work in Papua New Guinea. Sadly, the course was so intense that we weren’t able to produce updates during the program. Instead, please accept these time-shifted updates from #ROV2PNG. After more than a week of building robots, developing research proposals, presenting and defending their proposals to […]

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