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El Niños and La Niñas are the third-most dominant influences on Earth's climate, after the sun and the greenhouse effect. But they haven't been easy to decipher or to predict in terms of when they will happen and what exact effects they will have on the global climate.

A study led by Professor Jimmy Jiujiu Jiao from the Department of Earth and Planetary Sciences at The University of Hong Kong (HKU) and Professor Meng Li from Shenzhen University has identified microbial fermentation as the likely main pathway for ammonium production in sediments

Reproduction is central to the survival of all living organisms. Over millions of years, animal species on Earth have evolved a remarkable variety of mating strategies, ranging from physical fights with competitors to mesmerizing color changes, songs that attract mates and rhythm

At least 47 people were killed and dozens of buildings collapsed in cities across western Colombia on Monday after a powerful 7.4-magnitude earthquake struck the South American nation.

A powerful earthquake, measured at magnitude 7.4, has struck Colombia, killing at least 73 people. Cities including Cali, Pereira and Manizales were among the hardest-hit.

Emergency teams are still assessing the impact of the quake that was felt across the region. O recorte ajuda a contextualizar a pauta dentro de Geral.

Officials say at least 69 people have been killed in the quake, with some still trapped under rubble. O recorte ajuda a contextualizar a pauta dentro de Geral.

A powerful earthquake kills more than 47 people and topples buildings across western Colombia. O recorte ajuda a contextualizar a pauta dentro de Geral.

Quake of 7.4 magnitude collapses and severely damages buildings in several major cities, including Cali and PereiraColombia earthquake live – latest updatesMore than 80 people have died after a powerful earthquake struck western Colombia, collapsing and severely damaging scores o

More than a dozen buildings collapsed in aftermath of earthquake, which has also prompted evacuationsPeople remain trapped in Cali, one of Colombia’s largest cities, ​after more than two dozen structures ‌collapsed, mayor Alejandro Eder said. ‌He added that the city had asked aut

Cassini data has revealed a surprising twist in Saturn’s magnetic shield: the planet’s rapid rotation appears to drag a key opening in its magnetosphere far toward the afternoon side instead of keeping it near noon, as happens on Earth. The finding confirms that giant planets lik

NASA engineers have found a clever way to squeeze more life out of Voyager 2, nearly half a century after it left Earth. In an operation nicknamed the “Big Bang,” the team simultaneously shut down certain power-hungry hardware and switched to lower-power alternatives while keepin