Animal welfare laws don’t protect invertebrates, but there’s evidence that some, such as octopuses, are as intelligent as ...

Humans aren't alone when it comes to yawning — all vertebrates do it too, including fish, amphibians, reptiles, birds and mammals. But why? The "evolutionarily ancient" act of yawning likely ...

Microbiology is the study of bacteria, fungi, algae, protozoa and viruses, and is of immense importance in relation to the environment, agriculture and food, biomedical sciences and biotechnology.

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The Pentagon recently issued the first draft of a sweeping $15 billion artificial intelligence contract.