John Fleng Steffensen
Professor
Marine Biology
Strandpromenaden 5
3000 Helsingør
24 spørgsmål til professoren - den gådefulde Grønlandshaj.
11/10/2021
1 Media contribution
Press/Media: Press / Media
BBC Earth: The one thing everyone knows about swordfish is wrong.
John Fleng Steffensen & Morten Bo Søndergaard Svendsen
26/10/2016
1 Media contribution
Press/Media: Press / Media
BBC News: 400-year-old Greenland shark ‘longest-living vertebrate’
John Fleng Steffensen & Julius Nielsen
12/08/2016
1 Media contribution
Press/Media: Press / Media
CNN: Long in the tooth: Greenland shark named longest-living vertebrate.
12/08/2016
1 item of Media coverage
Press/Media: Press / Media
I Fucking Love Science: Scientists Capture Incredible Footage Of Mysterious 400-Year-Old Greenland Shark
15/06/2017
1 Media contribution
Press/Media: Press / Media
I Fucking love Science: Caught on Camera: Sword-Wielding Sailfish Slashing Sardines.
22/04/2014
1 item of Media coverage
Press/Media: Press / Media
National Geographic: 272-Year-Old Shark Is Longest-Lived Vertebrate on Earth.
John Fleng Steffensen & Julius Nielsen
11/08/2016
1 item of Media coverage
Press/Media: Press / Media
National Geographic: Sailfish Use Inescapable Face- Swords to Wound, Then Kill.
22/04/2014
1 item of Media coverage
Press/Media: Press / Media
Nature: Near-blind shark is world’s longest-lived vertebrate. Greenland shark found to be at least 272 years old.
John Fleng Steffensen & Julius Nielsen
11/08/2016
1 item of Media coverage
Press/Media: Press / Media
Nature: Animal behavior: fitter fish lead the pack.
22/04/2014
1 item of Media coverage
Press/Media: Press / Media
Nature: The soft power of sailfish bills.
22/04/2014
1 item of Media coverage
Press/Media: Press / Media
New Scientist: Sword-slashing sailfish hint at origins of cooperative hunting:
John Fleng Steffensen & Morten Bo Søndergaard Svendsen
02/11/2016
1 item of Media coverage
Press/Media: Press / Media
NewScientist: Sailfish is lethal d'Artagnan of the deep.
23/04/2014
1 item of Media coverage
Press/Media: Press / Media
NewsWeek: Greenland Shark Is Oldest Living Vertebrate and Could Be 512 Years Old, Study Finds
08/12/2017
1 item of Media coverage
Press/Media: Press / Media
Save Our Seas Foundation: The Oldest on Earth?
15/12/2016
1 Media contribution
Press/Media: Press / Media
Science: Greenland shark may live 400 years, smashing longevity record.
John Fleng Steffensen & Julius Nielsen
12/08/2016
1 Media contribution
Press/Media: Press / Media
Science: Our 10 favorite science news stories of 2016
John Fleng Steffensen & Julius Nielsen
23/12/2016
1 item of Media coverage
Press/Media: Press / Media
Science: Proto-cooperation: Group hunting sailfish improve hunting success by alternating attacks on grouping prey.
John Fleng Steffensen & Morten Bo Søndergaard Svendsen
01/11/2016
1 item of Media coverage
Press/Media: Press / Media
Scientific American: Newly Crowned Oldest Vertebrate May Live to 400.
John Fleng Steffensen & Julius Nielsen
12/08/2017
1 item of Media coverage
Press/Media: Press / Media
Scientific American: Speedy Fish's Swordlike Bill Serves as Multifunctional Killing Tool.
24/04/2014
1 item of Media coverage
Press/Media: Press / Media
The Guardian: The 12 Science Moments of 2016
John Fleng Steffensen & Julius Nielsen
01/02/2017
1 item of Media coverage
Press/Media: Press / Media
The Huffington Post: Sailfish Bills Come In Pretty Handy When The Big Guys Go Hunting.
22/04/2014
1 item of Media coverage
Press/Media: Press / Media
The New York Times: Scientists Estimate a Greenland Shark Lived About 400 Years.
John Fleng Steffensen & Julius Nielsen
11/08/2016
1 item of Media coverage
Press/Media: Press / Media
The New Yorker: The Strange and Gruesome Story of the Greenland Shark, the Longest-Living Vertebrate on Earth
John Fleng Steffensen & Julius Nielsen
25/11/2017
1 item of Media coverage
Press/Media: Press / Media
The Scientist: Isotopic Bomb Traces Are a Boon to Biological Dating.
28/02/2020
1 Media contribution
Press/Media: Press / Media
The Wall Street Journal: How Old Is the Greenland Shark? The Answer Is Slippery
09/09/2020
1 Media contribution
Press/Media: Press / Media
The Washington Post: Calm down, scientists didn't discover a 512-year-old shark. (It's probably like 400, tops.)
John Fleng Steffensen & Julius Nielsen
15/12/2017
1 item of Media coverage
Press/Media: Press / Media
Time Magazine Special Edition: 100 New Science Discoveries 2016
John Fleng Steffensen & Julius Nielsen
15/04/2017
1 item of Media coverage
Press/Media: Press / Media
Universet Udenom - Verdens ældste haj med Adam
21/12/2021
2 Media contributions
Press/Media: Press / Media
What Does It Mean That Greenland Sharks Could Live for Hundreds of Years?
27/08/2021
1 Media contribution
Press/Media: Press / Media
ID: 2881
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Embryonic suckling and maternal specializations in the live-bearing teleost Zoarces viviparus
Research output: Contribution to journal › Journal article › Research › peer-review
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1725
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Fast-starting after a breath: air-breathing motions are kinematically similar to escape responses in the catfish Hoplosternum littorale
Research output: Contribution to journal › Journal article › Research › peer-review
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1672
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Pop Up Satellite Tags Impair Swimming Performance and Energetics of the European Eel (Anguilla anguilla)
Research output: Contribution to journal › Journal article › Research › peer-review
Published