Redacción

Biodiversity

A deadly month for right whales

At least six right whales were found floating dead in the icy waters of the Gulf of Saint Lawrence, off the east coast of Canada

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Public health

Ebola outbreak alert level raised in Africa

The World Health Organization has raised the alert level in response to the threat of an Ebola virus outbreak in the Democratic Republic of the Congo

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leishmaniasis

The parasite of parasites

The parasite of parasites

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without mirrors

Laser amplified by rubidium gas

Laser amplified by rubidium gas

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Neurophysiology

Unexpected effect

Corticoids activate inflammation mechanisms in some areas of the brain

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