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octopuses

octopus
Photo credit: Pseudopanax at English Wikipedia [Public domain], from Wikimedia Commons.

If Octopuses Are So Smart, Should We Eat Them?

We have tended to assume that intelligence rose with the development of a spinal cord and brain (vertebrates), and warmbloodedness (mammals and birds). Read More ›
Large_brown_mantid_close_up_nohair
Photo: A large brown mantis, via Wikimedia Commons.

Do Invertebrates Have Feelings?

Just as vertebrates differ greatly in intelligence and sentience, invertebrates may differ greatly too. Read More ›
octopus
Photo credit: Pseudopanax at English Wikipedia [Public domain], from Wikimedia Commons.

Can Largely Rearranged Genomes Explain Why Octopuses Are So Smart?

Even compared to each other, the genomes of three cephalopods studied had been broken up and extensively reorganized. Read More ›
crab
Photo credit: Luis Miguel Bugallo Sánchez, CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>, via Wikimedia Commons.

Researchers Ask — Serious Question — Do Crabs Have Emotions?

Recent research has created some unexpected ethical problems for the seafood industry. Read More ›
Jumping Spider
Photo: Phidippus audax, a North American jumping spider, via Wikimedia Commons.

Spiders Are Smart; Be Glad They Are Small

Recent research has shed light on the intriguing strategies that spiders use to deceive other spiders — and prey in general. Read More ›
New Caledonian crow
Image: New Caledonian crow, by John Gerrard Keulemans, Public domain, via Wikimedia Commons.

The Remarkable Things We’re Learning About Bird Intelligence

These findings are only among birds that have actually been studied; most birds have not been studied for intelligence. Read More ›
Short-beaked echidna
Photo: Short-beaked echidna, by Gunjan Pandey, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons.

Top Scientific Problems with Evolution: Homology

The spines of Australian echidnas and North American porcupines are remarkably similar. Read More ›
Abdopus aculeatus
Photo: Abdopus aculeatus, an algae octopus, by IchHier--15er (Diskussion), CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons.

Loving Goodbye…from an Octopus?

Did the science teacher's octopus really know she was dying? Was she trying to say goodbye? Read More ›
Rafting monkey
Photo: Rafting monkey, by Jdlrobson, CC BY-SA 3.0 <https://creativecommons.org/licenses/by-sa/3.0>, via Wikimedia Commons.

Return of the Rafting Monkeys: Why Biogeography Is No Friend of Common Descent

Evolutionists have to propose, for instance, that Old World monkeys rafted across the Atlantic from Africa to South America on a natural raft. Read More ›
crab
Photo credit: Luis Miguel Bugallo Sánchez, CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>, via Wikimedia Commons.

Can Crabs Think? Can Lobsters Feel?

What about shrimp? Their brains turn out to have memory and learning centers, which has triggered an evolution squabble. Read More ›

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