(Credit: E/V Nautilus) Determining whether new immunotherapies are successfully fighting cancer cells can be difficult and expensive. Creatures from the depths of the ocean might be able to change that. (From Oceans Deeply/ By Matthew O. Berger) -- Those were the findings of a recent research project, and they underscore what a number of scientists [...]
(Credit: Monterey Bay Aquarium Research Institute) While the lives of squid are mysterious in many ways, one gruesome truth is that after mating comes death. First the male dies. Next the female, after making a little pouch of eggs, begins to starve. (From The New York Times/ By Veronique Greenwood) -- “She is [...]
(Credit: Sophie McCoy/ FSU) California mussels aren't built like they used to be. According to new research, increasing ocean acidification is altering the structural makeup of mussel shells along the West Coast. (From UPI.com/ By Brooks Hays) -- Traditionally, long, cylindrical calcite crystals for neat and predictable rows in the shells of [...]
(Credit: NOAA) Parents' choices about when to breed have lifelong consequences for offspring. For the sixbar wrasse, the flexibility of babies to delay their critical swim towards adulthood frees adults to spawn more often, say ecologists in a new research report in the Ecological Society of America's journal Ecology. (From Science Daily) -- A [...]
Scallop (Credit: Ceri Jones/Haven Diving Services) It’s hard to see what’s so special about a scallop. It looks a lot like a clam, mussel or any other bivalve. Inside its hinged shell lurks a musclebound creature that’s best enjoyed seared in butter. (From New York Times/ By Carl Zimmer) -- But there’s something [...]
(Click to enlarge) (Credit: University of East Anglia) Squid, sole, dogfish, herring and cod all feed on baby jellyfish – according to new research from the University of East Anglia and the Centre for Environment, Fisheries and Aquaculture Science (Cefas). The moon jellyfish is commonly found around the coastlines of Britain. They’re [...]
Melting glaciers might be making ocean water more acidic, an unexpected finding that's given scientists new cause for concern. A new study published yesterday in the journal Nature Climate Change suggests surprising ways that climate change is drastically altering the water chemistry in deep seas—a process that may happen faster than researchers anticipated.
There are a lot of scientific eyes on west Antarctica right now, for some pretty obvious reasons. The West Antarctic Ice Sheet (WAIS) holds a lot of water – enough to push up sea levels around the world by 3m or so.
A museum specimen has revealed details of the early life of a marine reptile from the Age of Dinosaurs. Not all new palaeontology discoveries are made on dramatic rocky outcrops. Sometimes dusty drawers in the back-rooms of museums are the source of exciting discoveries. A new study by Dean Lomax, a researcher at the University of Manchester, and colleagues on a previously neglected specimen in the the Lapworth Museum of Geology, University of Birmingham, UK, has increased our knowledge of how the youngest ichthyosaurs - a group of extinct marine reptiles - lived and fed.
The effects of ocean acidification on marine life have only become widely recognized in the past decade. Now researchers are rapidly expanding the scope of investigations into what falling pH means for ocean ecosystems. The ocean is becoming increasingly acidic as climate change accelerates and scientists are ramping up investigations into the impact on marine life and ecosystems. In just a few years, the young field of ocean acidification research has expanded rapidly – progressing from short-term experiments on single species to complex, long-term studies that encompass interactions across interdependent species.
Even a jellyfish - one of Earth’s first and most ancient animals - needs its sleep. Scientists said on Thursday they have demonstrated that a primitive type of jellyfish called Cassiopea goes to sleep nightly. While sleep has been confirmed in other invertebrates such as worms and fruit flies, the jellyfish is the most evolutionarily ancient animal that has been shown to slumber.
Graduate student Paul Gonzalez at Stanford University's Hopkins Marine Station recently became a hunter, breeder and farmer of a rare marine worm, all to fill in a considerable gap in our understanding of how animals develop. He knew that some animals go through a long larval stage, a developmental strategy known as indirect development, and this rare worm was his chance to better understand that process.