Scientists: Related Content

  • Smithsonian Scientists Describe a 'New' Fossil Whale

    Monodontids, the group of whales that includes the belugas and narwhals swimming our ocean today, are emblematic symbols of the Arctic. However, their fossil record, although scarce, suggests that these animals' ranges could have been much broader. Fossil monodontids have been previously found in late Miocene deposits in Baja California, Mexico, the early Pliocene of Belgium and the eastern coast of North America.

  • The Discovery of Multispecies Communities of Seacows

    Sirenians, or seacows, are a group of marine mammals that include manatees and dugongs. In the modern ocean, only one species of seacow is found in each world region, however, the fossil record tells a different story. According to the fossil record of these marine mammals, which dates back 50 million years ago, it was more common to find three, maybe more, different species living together at one time. This oddity hinted that seacows’ environment and food sources were different than what we see today.

  • New Archaeocetes from Peru Are the Oldest Fossil Whales from South America

    The evolution of whales represents one of the great stories in macroevolution. It's a narrative that has mostly benefitted from an extraordinary series of fossils recovered from rocks around the world, including challenging field areas in Egypt, Pakistan, and India. 

  • Alaska Vulnerable to Invasive Species from Warmer Waters

    Alaska’s pristine coastline is ripe for an influx of invasive marine species such as the European green crab and the rough periwinkle (an Atlantic sea snail), warns a new study by a team of scientists from the Smithsonian Environmental Research Center.

  • Scientists Call New Eel Species A Living Fossil

    Scientists at the Smithsonian and partnering organizations have discovered a remarkably primitive eel in a fringing reef off the coast of the Republic of Palau. This fish exhibits many primitive anatomical features unknown in the other 19 families and more than 800 species of living eels, resulting in its classification as a new species belonging to a new genus and family.

  • Searching for Cancer Drugs in the Ocean

    Ever since fourth grade I’ve wanted to explore the creatures and landscapes of the deep ocean in a submersible. It took awhile, but I finally got my chance this summer as part of the Deep Reef Observation Project (DROP).

  • An Intern Explores Ocean Careers

    I’m a high school student interested in pursuing marine science. I have loved the ocean since I was 3 feet tall and only getting my feet wet at the beach. I’m a senior in high school, and over the next year I have the task of selecting a college, but I’m also thinking about my major and future profession. I know how hard it can be trying to figure out what career you would like to pursue especially with sports, school clubs, and television influencing your decision. 

  • A Pleasant Surprise: The Recovery of Bleached Panamanian Corals

    Last September, the Citizens of the Sea blog series brought you a story of doom and gloom from the reefs of Bocas del Toro, Panama. That is the time of year we typically study -- and celebrate -- the annual birth of baby corals in the area. We arrived to find very hot water (2010 turned out to be the hottest year on record), and in the shallows the reefs had turned a ghostly white. This was the most extreme coral bleaching we had ever seen since we started our studies there in 1998.

  • Make Me Care About: Phragmites

    This week at the Smithsonian Ocean Portal we embark on an experiment we're calling "Make Me Care." The concept is simple: we ask a renowned expert to tell us why we should care about his or her marine subject matter. We're giving them only about a minute on video to accomplish the task, so it's a difficult - and not very fair - challenge. 

  • Listening for Clues About Sonar’s Effects on Marine Mammals

    Many animals depend on their eyes to navigate, find food, locate mates, and for other important activities. But marine mammals often rely on sound—sometimes far more than sight—for such critical daily tasks. Increasingly though, boat traffic, energy extraction, and other noisy human activities echo through the marine realm sometimes disrupting these animals’ behavior.

  • The Ingredients for a Hurricane

    I became interested in weather phenomena when I took physics in high school. At the time, I just wanted to understand how various things in nature worked. Unfortunately, most information about weather and hurricanes, whether in textbooks or on television, is merely descriptive: this is the sequence of events that we observe, and they lead to a hurricane. There is usually very little explanation of why it’s happening or the physics behind it.

  • The Invisible Loss: The Impacts of Oil You Do Not See

    Since late April, the world has watched a devastating oil spill from a BP drilling rig spread throughout the Gulf of Mexico and become one of the worst environmental disasters in the history of the United States.

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