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Greenland sharks retain functional vision despite extreme longevity

Bobby Bascomb 14 Jan 2026

South Africa’s great white shark population worries researchers

Victoria Schneider 13 Jan 2026
Shark meat is prepared for distribution at CEAGESP in São Paulo city. Image by Philip Jacobson/Mongabay.

Mongabay shark meat investigation wins national journalism award in Brazil

Mongabay.com 23 Dec 2025
Bee Smith, from her Instagram account.

Bethany “Bee” Smith, researcher who documented a megamouth shark alive, died in a diving accident, aged 24

Rhett Ayers Butler 22 Dec 2025
A southern sea otter.

Zombie urchins & the Blob: California sea otters face new threats & ecosystem shifts

Christine Heinrichs 19 Dec 2025
Artisanal fishing boats. Image by Mongabay Latam.

Drug gangs in Ecuador and Peru also involved in shark fin trafficking: Report

Shanna Hanbury 19 Dec 2025

The lab-in-a-backpack busting illegal shark fins: Interview with Diego Cardeñosa

Philip Jacobson 18 Dec 2025
A double-hooked blue shark.

Brazilian government serves shark to infants, prisoners and more: How Mongabay broke the story

Mike DiGirolamo 16 Dec 2025

45 more shark species up for CITES protections; tight vote expected

Philip Jacobson 26 Nov 2025
Oceanic white tip shark. Image courtesy of Mark Royer, Hawaii Institute of Marine Biology.

For sharks on the brink of extinction, CITES Appendix II isn’t protective enough (commentary)

David Shiffman 20 Nov 2025
Humpback whale tail, Reunion Island. Image courtesy of François Baelen/Ocean Image Bank.

Mongabay launches dedicated Oceans Desk to expand global reporting on marine ecosystems

Mongabay.com 11 Nov 2025
A shark is hauled into the hold of the Pedra da Grelo, a Spanish longliner targeting swordfish in the south Atlantic ocean.

Report finds dangerous mercury levels, highlights mislabeling in shark meat sold in EU

Elizabeth Fitt 29 Oct 2025
A oceanic whitetip shark with pilot fish. Image by Johanlantz via Wikimedia Commons (CC BY-SA 3.0).

Mexico adopts protections for Atlantic sharks

Shreya Dasgupta 28 Oct 2025

South African sharks threatened by fisheries, weak enforcement

Victoria Schneider 20 Oct 2025
A manta ray in the Indian Ocean.

Mining the deep-sea could further threaten endangered sharks and rays

Elizabeth Claire Alberts 20 Oct 2025
A 2.6 meter-long (8.5-ft) oarfish (Regalecus russelii) caught off the western coast of Sri Lanka is the first record of the world’s longest fish in its waters.

First oarfish sighting in Sri Lanka highlights citizen science in marine protection

Malaka Rodrigo 13 Oct 2025
Alisha’s dorsal photograph during her initial tagging in May 2012 in Gansbaai, South Africa.

Long-lost white shark tag traces remarkable journey from South Africa to SE Asia

Miriam Bahagijo 26 Sep 2025

How we probed a maze of websites to tally Brazilian government shark meat orders

Philip Jacobson, Kuang Keng Kuek Ser 26 Sep 2025
A blue shark (Prionace glauca).

Mongabay shark investigation cited in motion to ban Brazil fin exports

Mongabay.com 23 Sep 2025
A transitional zebra shark in the Pacific Visions exhibit at the Aquarium of the Pacific in California.

Pet sharks have become cool, but is owning them ethical?

Hallie Lieberman 18 Sep 2025
Blue shark (Prionace glauca), Faial-Pico Channel, Azores Islands, Portugal

Brazil weighs new measures to manage shark trade, fishing

Karla Mendes 15 Sep 2025

Scientists reconfirm rare shark sightings after 50 years in PNG

Shreya Dasgupta 2 Sep 2025
A blacktip reef shark. Image by Charles J. Sharp via Wikimedia Commons (CC BY-SA 4.0).

Sharks risk losing their bite as oceans turn acidic: Study

Shreya Dasgupta 27 Aug 2025
Shark meat is prepared for distribution at CEAGESP in São Paulo city,

Mongabay shark meat exposé sparks call for hearing and industry debate

Philip Jacobson, Karla Mendes, Lucas Berti 26 Aug 2025
An adult leopard shark at the North Stradbroke Island summer aggregation site in Australia. Photo by MV Erdmann

Can we undo extinction? A growing effort to restore lost sharks

Rhett Ayers Butler 25 Aug 2025
Brazil’s National School Feeding Program is one of the largest in the world, and a significant consumer of shark meat. Image courtesy of Angelo Miguel/MEC.

Brazil cities vow to stop buying threatened shark meat after Mongabay probe

Mongabay.com 21 Aug 2025
Angelshark (Squatina squatina) in Spain by Michael Bommerer via Wikimedia Commons (CCBY4.0).

Brazil cities order endangered angelshark meat despite fishing ban

Mongabay.com 21 Aug 2025
Shark meat on sale in Brazil is labeled as “cação,” a generic term whose true meaning is unknown to most Brazilians, surveys show.

Brazil’s shark meat problem

Rhett Ayers Butler 13 Aug 2025
Leopard shark. Photo by Alex Kydd.

Can we undo extinction? A growing effort to restore lost sharks

Rhett Ayers Butler 13 Aug 2025

Revealed: Brazilian state buys endangered angelsharks for school lunches

Fernanda Wenzel, Philip Jacobson 7 Aug 2025
Workers at the CEAGESP food warehouse in São Paulo sort shark meat for distribution. Image by Philip Jacobson/Mongabay.

Brazil serves potentially contaminated shark meat to children in public schools

Mongabay.com 7 Aug 2025

That ‘fish’ on the menu? In Brazil’s schools and prisons, it’s often shark

Philip Jacobson, Karla Mendes, Kuang Keng Kuek Ser 29 Jul 2025

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