Climate change may have led to woolly rhinos' extinction: Study

Researchers suggest the extinction of woolly rhinoceros may have been caused by climate change and not overhunting. They said the woolly rhinoceros population remained stable and diverse until only a few thousand years before it disappeared from Siberia when temperatures likely rose too high for the species. Researchers sequenced ancient DNA from 14 woolly rhinos for the study.Continue...

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Frontier of Dreams: Revolutionizing Healthcare: AI and the Future of Patient Care

Frontier of Dreams: Revolutionizing Healthcare: AI and the Future of Patient Care Chapter 1: The Pulse of Progress – Why AI Matters in Healthcare Introduction: A New Era Dawns Healthcare is standing at the threshold of a revolutionary transformation. Artificial intelligence (AI) is not merely a technological upgrade; it is a paradigm shift that redefines how we approach diagnosis, treatment, and patient engagement. This chapter lays the foundation for understanding AI's relevance, power, and promise in today’s healthcare landscape. Main Points 1. The Data-Driven Shift: The digital revolution has flooded healthcare with vast amounts of data. AI transforms this raw information into actionable intelligence, helping clinicians make faster and more accurate decisions. 2. Limitations of Traditional Models: Human limitations such as fatigue, oversight, and processing constraints hinder healthcare delivery. AI's computational power overcomes these boundaries, offering consistent pe...

The Vanishing Ice: Climate Change and Its Dire Impact on Arctic Wildlife

Introduction: In the vast, icy expanses of the Arctic, a silent crisis is unfolding. The effects of global warming are nowhere more apparent than in this frigid wilderness, where the reality of climate change has become a daily struggle for survival for its inhabitants. The Shrinking Arctic Ice: At the heart of this crisis is the rapid melting of sea ice. The Arctic's ice caps, integral to the region's ecosystem, are shrinking at alarming rates. This loss of ice is not just a statistic; it's a dramatic shift that is uprooting the lives of the wildlife that call the Arctic home. Polar Bears: Icons of Climate Change: Polar bears, the majestic symbols of the Arctic, are perhaps the most visibly affected. Dependent on sea ice for hunting seals, their primary food source, these bears are finding their hunting grounds disappearing. As a result, they are forced to swim longer distances and face starvation, leading to a decline in their population. Arctic Foxes and Seals: Adapting...

Antarctic Peninsula at warmest in last 3 decades: Study

The year 2020 is the hottest in the Antarctic Peninsula in the past three decades, a study said. It added, between January-August, temperatures reached between 2-3°C on the peninsula, which is the northernmost part of mainland Antarctica. Those temperatures are "more than 2°C over typical values", climatologist Raul Cordero said in a statement released by the Chilean Antarctic Institute. Continue...

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