Dr. Nancy Foster Scholar Alexandra Avila photographed these Hawaiian spinner dolphins in Hawaiian Islands Humpback Whale National Marine Sanctuary. Spinner dolphins are incredibly gregarious, sometimes gathering in groups of several hundred or more! These dolphins feed at night and return to coastal waters to rest and socialize. Because they rest during the day, it’s important to give them lots of space – would you like someone trying to hang out with you when you’re trying to get some shut-eye?
(Photo: Alexandra Avila)
Phytoplankton: An overview of the small, plant-like organisms that make the world go round.
http://becausephytoplankton.blogspot.com/2017/11/what-are-phytoplankton.html?spref=tw
Image Credit: NASA/Goddard/Aqua/MODIS via Flickr
Meet “the sheep of the Mesozoic,” Protoceratops andrewsi. This herbivore was a very common animal and is remarkably well-represented in the fossil record.
By a 3-0 vote, the 9th U.S. Circuit Court of Appeals said the government fell short of the “high bar” needed to dismiss the Oregon case, originally brought in 2015 against the administration of President Barack Obama.
Twenty-one children and young adults, ages 11 to 22, accused federal officials and oil industry executives of violating their due process rights by knowing for decades that carbon pollution poisons the environment, but doing nothing about it.
The government contended that letting the case proceed would be too burdensome, unconstitutionally pit the courts against the executive branch, and require improper “agency decision-making” by forcing officials to answer questions about climate change.
But the appeals court said the issues raised “are better addressed through the ordinary course of litigation.”
A trial is scheduled for Oct. 29 in the federal court in Eugene, Oregon.
President Donald Trump’s administration also has asked the U.S. Supreme Court to dismiss the lawsuit or put it on hold, and is awaiting a ruling. Its earlier bid to end the lawsuit failed in March.
With Stephen Hawking’s passing, today is a sad day for science. But amongst all his praise and achievements in the fields of physics, for me personally his biggest achievement was making a grand, full life despite the terrible misfortune of being diagnosed with ALS. It would have been easy to become a recluse, embittered with the hand he’d been dealt, a brilliant misanthrope. But this was a man who maintained his sense of humor and refused to be mentally beaten. Three years ago, he told One Direction fans that the theory of alternate universes could provide a reality where Zayn Malik was still in the band. He conducted an interview with John Oliver where his factual, deadpan delivery was funnier than his interviewer, managing the cheekiest grins as he did so. And let us not forget that Stephen Hawking is the only person to have ever portrayed themselves in a Star Trek episode (Next Generation, “Descent, Part 1″), where he appeared alongside actors portraying Einstein and Sir Isaac Newton, whom he proceeded to defeat in poker.
Hawking’s observations on black hole radiation, string theory, alternate universes and artificial intelligence are things that will probably forever remain beyond most of us. But we could all learn a thing or two from his humanity.
Panoramic view fro the Grand Prismatic Spring boardwalk, Yellowstone. The colors are due to different types of bacteria living in different water temperatures. The blue water is so hot that nothing lives there.
It’s no secret that we think sea otters are pretty swell. 🦦🌊
They are critical in keeping our kelp forests healthy and more resilient to climate change.
Pyrosomes are colonial tunicates made up of thousands of individuals known as zooids. Each zooid is housed in the common gelatinous tunic that makes up the larger cylindrical “body” of the pyrosome. Zooids filter phytoplankton through branchial baskets by creating feeding currents through the tunic. Although each zooid is only a couple of millimeters in size, pyrosomes can reach up to several meters in length. While alive, these organisms spend the majority of their time in the upper water column, but their remains have been found as deep as 4,000 meters (13,120 feet), where they provide food for a variety of deep-sea animals.
Pyrosomes are bioluminescent, producing brilliant blue-green light. Each zooid can detect light and emit light in response, creating waves of bioluminescence up and down the organism’s body. The bioluminescence of one pyrosome can trigger others in surrounding waters, producing beautiful light shows. The name Pyrosoma comes from the Greek term meaning “fire body.”
A mariachi band playing at my host dad’s mom’s 86th birthday party.
Gliding through the open ocean with style, the pelagic stingray is a sleek swimmer facing a big challenge: getting caught as bycatch in the fishing industry.
Dive into our free online course, Rays of Hope! Designed for 9th–12th graders, this program dives deep into the challenges faced by pelagic stingrays.
Through inspiring videos and interactive games, you’ll not only learn about these issues but also create your own solution to drive positive change—because hope starts with YOU!
Learn more and start your journey!
With only a few days until Valentines day it is my scientific duty to inform you all that if you don't have a valentine yet, an algal cell will be your valentine. They will be assigned automatically and love you with all their chloroplasts. You may not opt out, but a platonic algae-mate will be assigned to those who are not romantically inclined.
Meet your new alBAE 💚💚.
Blog dedicted to phytoplankton. Phytoplankton are microscopic organisms that are responsible for half of the photosynthesis that occurs on Earth. Oh, and they look like art... Follow to learn more about these amazing litter critters! Caution: Will share other ocean science posts!Run by an oceanographer and phytoplankton expert. Currently a postdoctoral researcher.Profile image: False Colored SEM image of Emiliania huxleyi, a coccolithophore, and the subject of my doctoral work. Credit: Steve Gschmeissner/ Science Photo Library/ Getty ImagesHeader image: Satellite image of a phytoplankton bloom off the Alaskan Coast, in the Chukchi SeaCredit: NASA image by Norman Kuring/NASA's Ocean Color Web https://earthobservatory.nasa.gov/images/92412/churning-in-the-chukchi-sea
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