Prehistoric scorpion is earliest known animal to venture from sea onto land

(CNN) A 437 – million-year old scorpion was the earliest known creature to venture from sea onto land, a new study has found, shedding new light on one of the earliest chapters in the planet’s evolutionary history. Scientists believe the fossilized remains of the prehistoric scorpion are the oldest

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Exercise advice on food labels could help reduce obesity, researchers say

(CNN) Food labels detailing how much exercise is needed to burn off a product’s caloriecontent could help to combat obesity, according to UK researchers.Physical activity calorie equivalent (PACE) labels could improve on labels that identify only calories and nutrient content, according to a new scientific review.

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How to kick-start your brain in the morning (and no, we don’t just mean coffee)

The alarm goes off and you shudder awake, unsure of where you are. Groggily you recognize your room and slowly roll out of bed thinking, “It can’t be morning. Didn’t I just go to bed?”Called sleep inertia, it happens when you suddenly snap out of REM sleep — a deeper stage of sleep where

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