A vitamina B12 é essencial para os glóbulos vermelhos, os nervos e o DNA, mas níveis elevados sem causa aparente podem ...

Há duas décadas pesquisadores vêm estudando a aerodinâmica da bola de futebol, e testes recentes sugerem que a bola da Copa ...

É quase certo que teremos o El Niño este ano, mas ainda é cedo para dizer qual será a intensidade do fenômeno e se ele trará ...

It dawned on me that I felt lonely’: how my research into friendship gave me a new perspective on my social life.

De la mascotte « Coalie » aux slogans sur le « charbon propre », l’administration Trump recycle une longue tradition de ...

Retrouvé à l’intérieur d’une momie égyptienne de l’époque romaine, un fragment de l’Iliade révèle l’immense place occupée par ...

Le harcèlement scolaire ne dépend pas seulement des élèves eux-mêmes ou de leur environnement familial. Une étude menée aux ...

In the US state park of Robbers Cave, Oklahoma, Carolyn Wood Sherif is standing squinting up at the sun. The two wooden ...

Sawe might have been the first sub-two-hour marathon runner, but he’s certainly not the first to be powered by an energy gel.

Reindeer herding and forest management can be better integrated to benefit nature restoration, conservation and commercial ...

Ellizabeth I’s refusal to go to bed was a deliberate final act, shaped by a lifetime of political strategy, emotional ...

Los docentes han salido a la calle tanto en la Comunidad Valenciana como en Cataluña. Reclaman más personal, aumento de ...