Fowl language: AI is learning to analyze chicken communications

Have you ever wondered what chickens are talking about? Chickens are quite the communicators—their clucks, squawks and purrs are not just random sounds but a complex language system. These sounds are their way of interacting ...

UN sounds warning on climate change health threat

Climate change poses a health threat through increasing weather disasters and extreme heat, the UN said Thursday, calling for better warning systems that could be weaved into public health policy.

Working to heal homelessness, fix broken aid industry

While volunteering at an Indian orphanage in 1984, Dr. David Buck found his passion for helping those most in need during an encounter with the greatest humanitarian in human history—Mother Teresa. That unforgettable experience ...

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