1. 7 hours of sleep is ideal amount for middle-aged adults, study shows

    7 hours of sleep is ideal amount for middle-aged adults, study shows

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  3. SUSPICIOUS - A group of military-aged Middle Eastern men hide their faces from our camera.

    SUSPICIOUS - A group of military-aged Middle Eastern men hide their faces from our camera.

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  4. A middle aged casually dressed man gently wipes a large black great dane dog's

    A middle aged casually dressed man gently wipes a large black great dane dog's

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  6. Joyous middle aged Caucasian man looking at camera and smiling while petting two cute beagle dogs

    Joyous middle aged Caucasian man looking at camera and smiling while petting two cute beagle dogs

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  25. A middle aged man pets two dogs next to flowers that spell love on the grass

    A middle aged man pets two dogs next to flowers that spell love on the grass

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