
The Supracranial Sinus of the Horned Dinosaur Skull
There’s a giant, weird space in the skulls of big horned dinosaurs—haven’t you heard?
Darren Naish is a science writer, technical editor and palaeozoologist (affiliated with the University of Southampton, UK). He mostly works on Cretaceous dinosaurs and pterosaurs but has an avid interest in all things tetrapod. His publications can be downloaded at darrennaish.wordpress.com. He has been blogging at Tetrapod Zoology since 2006. Check out the Tet Zoo podcast at tetzoo.com!

The Supracranial Sinus of the Horned Dinosaur Skull
There’s a giant, weird space in the skulls of big horned dinosaurs—haven’t you heard?

The Microsaurs of Yore
It’s an exciting time to be interested in microsaurs. Wait a minute—what the hell is a microsaur? Let’s find out…

The 2017 Amphibian Conservation Research Symposium
Amphibian-themed conferences are always good, and I just went to one -- it was great!

Incredible Elephant Seals, Part 2
Anyway, what sort of seal is an elephant seal exactly?

The Sensitive Face of a Big Predatory Dinosaur
Some large predatory dinosaurs had surprisingly complex facial nervous systems. What might this mean for their biology, behavior and life appearance?

Incredible Elephant Seals, Part 1
Gargantuan deep-dive champs, beachmasters, clapping trunk-bearers, battle-scarred sexual behemoths... the story of some very special seals.

Stellagama the Rainbow Dragon
Your regularly scheduled reminder that agamid lizards are out there and that they’re really interesting

The Terrible Leaf Walker Frog
One of the most terrifying frogs in existence is bright yellow, social, reasonably intelligent (for a frog), and one of the biggest members of its group...

Dinosaurs and the Anti-Shrink-Wrapping Revolution
It’s been four years since All Yesterdays was published. Four long years...

A Review of Neanderthal: the Strange Saga of the Minnesota Iceman, Part 2
The second and final part of a book review. Here’s where it gets a little weird...

A Review of Neanderthal: The Strange Saga of the Minnesota Iceman, Part 1
A book on a perennially popular and notorious mystery animal case has finally been translated into English...

Books That Influenced Me The Most
Some books influence us more than others...

The Borioteiioids
The robust-skulled, heterodont, teiid-like lizards of yore

Mass Survival of Multitudinous Dinosaur Lineages across the K–Pg Boundary
The final nail in the coffin. The last stone to be... overturned. The last domino falls. A paradigm crumbles. The sun sets. The birds fly into... the... sunset?

The Ozenkadnook Tiger Photo Revealed as a Hoax
Is it finally case closed on an iconic photo of a mystery beast?

Ornithoscelida Rises: A New Family Tree for Dinosaurs
A novel phylogenetic hypothesis for Dinosauria!? Shock! Horror!—Say it isn't so!!!

The Soay Island Sea Monster of 1959
The tale of a strange sea monster that can... maybe... be resolved...

The Sigmodontines
It’s time we spoke about sigmodontines

Predatory Actions of Amphisbaenians
Because I like amphisbaenians.

Some Azhdarchid Pterosaurs Were Robust-Necked Top-Tier Predators
New analysis shows that some of these amazing flying beasts were far more formidable than we'd ever thought before...

Palaeoart Memes and the Unspoken Status Quo in Palaeontological Popularization
Palaeoart memes are important and pervasive—what are they, and what do they mean for the popularization of palaeontology?

Animal Species Named from Photos
You think you have a new species. Can you name it from photos alone?

Today Is Tet Zoo's 11th Birthday
It is January 21st, and that makes it Tet Zoo’s birthday

Nonstandard Ideas in Amphibian Evolution, Part 3: Could Sirens Not Be Salamanders?
Sirens—long-bodied, aquatic salamanders—are weird. But are they really so weird that they might not be salamanders at all? It's a radical idea that has at least been considered