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Rishya Narayanan

Rishya Narayanan has written 18 posts for oceanbites

Blue Mussels Face a Dual Dilemma When their Microscopic Gill Hairs Slow Down

The frequency at which tiny, hair-like structures on gills called cilia beat back and forth reveals how blue mussels respond to environmental pressures caused by climate change. Rishya NarayananRishya is a multimedia science communicator with an MS in Media Advocacy from Northeastern University, specializing in Environmental Science Communications and Policy. She spent a year in […]

The Age-Old Question about Sea Turtles

There’s a lot that science has taught us about sea turtles – but we still don’t know how old these marvelous marine reptiles can get. A team of scientists turn to genetics to predict the answer. Rishya NarayananRishya is a multimedia science communicator with an MS in Media Advocacy from Northeastern University, specializing in Environmental […]

A Fishy Ally to Help Coral Reefs

What if we had something on the inside to help us fight climate change’s impacts on coral reefs? A helpful ally which could increase coral bleaching tolerance and boost post-bleaching recovery in the field and in real time? As it turns out, we do: damselfish. Rishya NarayananRishya is a multimedia science communicator with an MS […]

Spinal Cord Regeneration as Told by Sea Lampreys

Sea lampreys can regenerate their spinal cords twice – a finding that can help us better understand the barriers humans face in recovering from spinal cord injuries. Rishya NarayananRishya is a multimedia science communicator with an MS in Media Advocacy from Northeastern University, specializing in Environmental Science Communications and Policy. She spent a year in […]

Ocean Acidification is no Small Matter to Two-Toned Pygmy Squid Reproduction

Nestled in seagrass and darting through Indo-Pacific, nearshore waters, two-toned pygmy squids are miniscule cephalopods that represent a much larger problem afflicting our ocean: ocean acidification’s impact on productivity. Rishya NarayananRishya is a multimedia science communicator with an MS in Media Advocacy from Northeastern University, specializing in Environmental Science Communications and Policy. She spent a […]

East African Lake Fosters a Melting Pot for Cichlid Evolution

Darwin’s famed finches weave a tale of evolution in isolation. Joana Meier and her research team now find that evolution, specifically adaptive radiation, may not actually require such complete isolation to stimulate the creation of new species. Rishya NarayananRishya is a multimedia science communicator with an MS in Media Advocacy from Northeastern University, specializing in […]

#Monkseals on Instagram can Teach Scientists about Human-Wildlife Interaction

Social media, like Instagram, can provide valuable data for scientists studying the conservation of endangered species such as monk seals. Rishya NarayananRishya is a multimedia science communicator with an MS in Media Advocacy from Northeastern University, specializing in Environmental Science Communications and Policy. She spent a year in informal education and policy advocacy at the […]

Humpback Whales Harmonize with Changing Environments

A recent study explores how the occurrence of humpback whale song is associated with shifts in their environment, including the abundance of food, concentration of neurotoxic algal blooms, and even sea levels. Rishya NarayananRishya is a multimedia science communicator with an MS in Media Advocacy from Northeastern University, specializing in Environmental Science Communications and Policy. […]

3D Printing Can Help Coral Environments, Here’s How.

In the face of mass bleaching and other anthropogenic stressors, researchers and scientists alike have been working on ways to both bolster coral reef growth and study coral reef environments without disrupting them – and 3D printing coral structures has been one technique used to do so. However, before the use of 3D models in […]

Beneath the Waters: A Giant Discovery

What lurks beneath the murky swamps and marshes in southern U.S.? A new giant salamander! Rishya NarayananRishya is a multimedia science communicator with an MS in Media Advocacy from Northeastern University, specializing in Environmental Science Communications and Policy. She spent a year in informal education and policy advocacy at the New England Aquarium as an […]

A Case of Mistaken Identity: Seafood Fraud

Sustainable seafood has recently become a hot topic in marine conservation, and scientists and conservationists advise transparency in the seafood process. However, what happens when we can’t track seafood’s journey or we’re not exactly sure about what we’re eating? Rishya NarayananRishya is a multimedia science communicator with an MS in Media Advocacy from Northeastern University, […]

Threats to Cetaceans: There’s More than Meets the Eye

Researchers spent seven years specifically studying deceased, stranded cetaceans along the coastline of the Canary Islands in Spain to figure out what most likely caused their deaths. They found that while human activity accounted for a large portion, something else was responsible for a much larger percentage of cetacean death. Rishya NarayananRishya is a multimedia […]

Reconnecting with Sharks

Sharks: an animal we love to fear. Sharks are an essential part of the environment; unfortunately, these animals are facing the most danger in the entirety of their 450 million year old existence. What can we do to protect these amazing elasmobranchs? The first step is reconnecting with sharks. Rishya NarayananRishya is a multimedia science […]

A Gentle (Robotic) Hand

The world of deep-sea environments is fascinating, and there is so much to learn from what we’ve yet to actually see. Scientists are now 3D printing soft manipulators that allow us to study fragile, deep-sea organisms without damaging them, all with the added benefit of real-time problem solving. Rishya NarayananRishya is a multimedia science communicator […]

Tackling Invasive Lionfish with our Stomachs.

As a lover of seafood and the environment, it can be tough to find a sustainable fix for fishy cravings. Lionfish could potentially be a great way to take some pressure off of popular seafood while helping out Atlantic ecosystems– if they don’t pose a health risk to the humans eating them. Rishya NarayananRishya is […]

The Coral Dilemma: Is Hybridization the Key?

Coral: a mineral, plant, and animal all in one (oh my!) Unfortunately, coral is in danger- and the many reefs which support a wide variety of organisms (including humans) are rapidly dying. Does interspecific hybridization hold the key to our coral dilemma? Rishya NarayananRishya is a multimedia science communicator with an MS in Media Advocacy from […]

Not Just Hanging Out: The Importance of Humpback Whale Mother Calf-Area Use in Hawaii

Continue to celebrate Mother’s Day before May ends by exploring the amazing bond between humpback whale mothers and their calves. Understanding mother-calf pod area utilization might just be the next step in protecting and conserving these giant marine mammals to ensure their continued path to recovery. Rishya NarayananRishya is a multimedia science communicator with an […]

Heavy Metal Presence in Fish from Fresh and Coastal Waters of Ghana

Heavy metal: it’s not just an intense genre of rock music, but also an element high in density that can be incredibly toxic to humans at concentrated levels. While marine life faces many threats, an increasingly severe force has been the addition and accumulation of heavy metals in both coastal and freshwater environments. Francis Gbogbo […]

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  • by oceanbites 4 days ago
    Being on a research cruise is a unique experience with the open water, 12-hour working shifts, and close quarters, but there are some familiar practices too. Here Diana is filtering seawater to gather chlorophyll for analysis, the same process on
  • by oceanbites 1 month ago
    This week for  #WriterWednesday  on  #oceanbites  we are featuring Hannah Collins  @hannahh_irene  Hannah works with marine suspension feeding bivalves and microplastics, investigating whether ingesting microplastics causes changes to the gut microbial community or gut tissues. She hopes to keep working
  • by oceanbites 2 months ago
    Leveling up - did you know that crabs have a larval phase? These are both porcelain crabs, but the one on the right is the earlier stage. It’s massive spine makes it both difficult to eat and quite conspicuous in
  • by oceanbites 2 months ago
    This week for  #WriterWednesday  on  #Oceanbites  we are featuring Cierra Braga. Cierra works ultraviolet c (UVC) to discover how this light can be used to combat biofouling, or the growth of living things, on the hulls of ships. Here, you
  • by oceanbites 2 months ago
    This week for  #WriterWednesday  at  #Oceanbites  we are featuring Elena Gadoutsis  @haysailor  These photos feature her “favorite marine research so far: From surveying tropical coral reefs, photographing dolphins and whales, and growing my own algae to expose it to different
  • by oceanbites 3 months ago
    This week for  #WriterWednesday  on Oceanbites we are featuring Eliza Oldach. According to Ellie, “I study coastal communities, and try to understand the policies and decisions and interactions and adaptations that communities use to navigate an ever-changing world. Most of
  • by oceanbites 3 months ago
    This week for  #WriterWednesday  at  #Oceanbites  we are featuring Jiwoon Park with a little photographic help from Ryan Tabata at the University of Hawaii. When asked about her research, Jiwoon wrote “Just like we need vitamins and minerals to stay
  • by oceanbites 3 months ago
    This week for  #WriterWednesday  on  #Oceanbites  we are featuring  @riley_henning  According to Riley, ”I am interested in studying small things that make a big impact in the ocean. Right now for my master's research at the University of San Diego,
  • by oceanbites 3 months ago
    This week for  #WriterWednesday  at  #Oceanbites  we are featuring Gabby Stedman. Gabby is interested in interested in understanding how many species of small-bodied animals there are in the deep-sea and where they live so we can better protect them from
  • by oceanbites 4 months ago
    This week for  #WriterWednesday  at  #Oceanbites  we are featuring Shawn Wang! Shawn is “an oceanographer that studies ocean conditions of the past. I use everything from microfossils to complex computer models to understand how climate has changed in the past
  • by oceanbites 4 months ago
    Today we are highlighting some of our awesome new authors for  #WriterWednesday  Today we have Daniel Speer! He says, “I am driven to investigate the interface of biology, chemistry, and physics, asking questions about how organisms or biological systems respond
  • by oceanbites 5 months ago
    Here at Oceanbites we love long-term datasets. So much happens in the ocean that sometimes it can be hard to tell if a trend is a part of a natural cycle or actually an anomaly, but as we gather more
  • by oceanbites 5 months ago
    Have you ever seen a lobster molt? Because lobsters have exoskeletons, every time they grow they have to climb out of their old shell, leaving them soft and vulnerable for a few days until their new shell hardens. Young, small
  • by oceanbites 6 months ago
    A lot of zooplankton are translucent, making it much easier to hide from predators. This juvenile mantis shrimp was almost impossible to spot floating in the water, but under a dissecting scope it’s features really come into view. See the
  • by oceanbites 6 months ago
    This is a clump of Dead Man’s Fingers, scientific name Codium fragile. It’s native to the Pacific Ocean and is invasive where I found it on the east coast of the US. It’s a bit velvety, and the coolest thing
  • by oceanbites 7 months ago
    You’ve probably heard of jellyfish, but have you heard of salps? These gelatinous sea creatures band together to form long chains, but they can also fall apart and will wash up onshore like tiny gemstones that squish. Have you seen
  • by oceanbites 7 months ago
    Check out what’s happening on a cool summer research cruise! On the  #neslter  summer transect cruise, we deployed a tow sled called the In Situ Icthyoplankton Imaging System. This can take pictures of gelatinous zooplankton (like jellyfish) that would be
  • by oceanbites 8 months ago
    Did you know horseshoe crabs have more than just two eyes? In these juveniles you can see another set in the middle of the shell. Check out our website to learn about some awesome horseshoe crab research.  #oceanbites   #plankton   #horseshoecrabs 
  • by oceanbites 8 months ago
    Feeling a bit flattened by the week? So are these summer flounder larvae. Fun fact: flounder larvae start out with their eyes set like normal fish, but as they grow one of their eyes migrates to meet the other and
  • by oceanbites 8 months ago
    Have you seen a remote working setup like this? This is a photo from one of our Oceanbites team members Anne Hartwell. “A view from inside the control can of an underwater robot we used to explore the deep parts
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