Ancient trees help to protect an endangered species

The oldest trees in the forest help to prevent the disappearance of endangered species in the natural environment, according to a study led by the University of Barcelona. This is the case of the wolf lichen—threatened ...

Researchers find unusual heat resilience in tree swallows

Tree swallows use behavioral and physiological mechanisms to handle rising temperatures, and their story is an optimistic example of how some species successfully respond to climate change, at least for now.

AI makes smarter use of seaweed and kelp

Seaweed and kelp are eaten by both humans and domestic animals all over the world. Several species are used in everything from cosmetics and food additives to fertilizers and medicines.

Brown bear numbers grow in Pyrenees: France

The population of brown bears in the Pyrenees mountains, which had been threatened with extinction, keeps growing, French authorities said Tuesday.

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