Climate Change Is Making El Niño More Extreme

  A new study using centuries-old coral records has provided fresh evidence that human-caused global warming is making El Niño events more intense. Researchers examined living and fossilized corals from the Galápagos Islands to reconstruct changes in Pacific Ocean temperatures over roughly the past 1,000 years. Because corals preserve chemical signatures linked to ocean conditions […]

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AI Experts Warn About the Growing Risk of Rogue AI Systems

  Artificial intelligence is becoming increasingly capable of performing complicated tasks with limited human involvement. As these systems become more autonomous, however, researchers are raising concerns about what could happen if an AI model begins taking actions that its developers did not intend. Recent cybersecurity tests involving advanced models from major AI companies have added […]

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COVID-19 Vaccines and Miscarriage Claims Explained

  A renewed debate over COVID-19 vaccination and pregnancy has emerged after the release of private messages from health officials reignited claims that the vaccines may increase the risk of miscarriage. The discussion has centered on communications from early 2021 in which officials considered theoretical concerns about possible effects of vaccination during the first trimester. […]

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Powerful Indonesia Earthquake Kills Dozens and Triggers Warning

A powerful earthquake struck eastern Indonesia early Saturday, causing widespread damage and killing dozens of people in communities across Flores Island. The magnitude 7.7 earthquake occurred off the coast of East Nusa Tenggara, near Flores, at a depth of roughly 10 kilometers. The strong shaking caused buildings to collapse, triggered landslides and left roads and […]

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