Analysis raises questions about what the Paleo Diet was historically.

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Here's what the cataclysmic situation looks like from space.

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Learn how researchers examined lead levels in ice cores dating back to the Roman Empire, and found concentrations high enough ...

Understanding why storms sometimes engulf the entire planet within a layer of grit could prove crucial to future missions.

Learn how understanding basic nutrition can help you achieve a healthier and more enjoyable New Year’s resolution.

Learn more about how this new mechanism may have shaped Pluto and its largest moon, Charon.

Learn how T Coronae Borealis, a recurrent nova known as the Blaze Star, will likely light up in the night sky later in 2025 after last doing so in 1946.

Learn what this dinosaur highway can teach us about life 166 million years ago.

Learn why there may be movement below Yellowstone, but the likelihood of a massive volcanic eruption there remains low.