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At least 27 dead after two mass shootings in South Africa, police say
国际新闻

At least 27 dead after two mass shootings in South Africa, police say

Seventeen people killed at bar near Johannesburg and 10 killed in separate incident at barbecue venue near Cape Town Two separate mass shootings near South Africa’s two biggest cities killed at least 27 people, police have said. The South African police service said on Sunday tha

World news | The Guardian ·

Pope Leo celebrates open-air mass before 700,000 people in Paris
国际新闻

Pope Leo celebrates open-air mass before 700,000 people in Paris

Crowds line Place de la Concorde on second day of pontiff’s first official papal visit to France in 18 years Hundreds of thousands of people lined the Avenue des Champs-Élysées in ⁠Paris on Saturday to attend an open-air mass with Pope Leo, on the second day of his visit to Franc

World news | The Guardian ·

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科学与环境

Scientists may have misread a 2-billion-year-old clue about Earth

Scientists have found that a famous 2-billion-year-old chemical signature, once thought to record a massive global change in Earth’s carbon cycle, may instead have been produced by local magma, hydrocarbons, and methane-eating microbes. The discovery raises new questions about wh

All Top News -- ScienceDaily ·

Protests erupt as Netanyahu gives inflammatory UN speech - The Latest
国际新闻

Protests erupt as Netanyahu gives inflammatory UN speech - The Latest

More than 100 people were arrested at large protests against the Israeli prime minister Benjamin Netanyahu’s address to the UN general assembly. Susan Sarandon, Chelsea Manning and Caleb Hearon were among the famous faces arrested. Inside the assembly hall, Netanyahu faced a mass

World news | The Guardian ·

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科学与环境

Earth is tearing apart beneath the Pacific Northwest

Scientists have captured a subduction zone off Vancouver Island in the process of tearing itself apart, revealing that these massive tectonic systems may die piece by piece rather than all at once. The discovery could help explain ancient plate fragments, volcanic activity, and h

All Top News -- ScienceDaily ·

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科学与环境

These massive stars could explain Webb’s strangest galaxies

Hubble observations of massive stars in metal-poor dwarf galaxies are revealing clues to why the early universe looks so unusual. Researchers found that stellar winds weaken sharply at extremely low metallicities, potentially allowing massive stars to retain more material and evo

All Top News -- ScienceDaily ·

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科学与环境

Black holes of every size follow the same surprising rule

Scientists have found evidence that black holes of vastly different sizes may launch powerful jets according to the same universal rule. Supermassive black holes can produce jets soon after tearing apart a star, then fire up again hundreds or thousands of days later when their fe

All Top News -- ScienceDaily ·