Breakthrough ultrasound treatment to reverse dementia moves to human trialsArkansas couple adopts seven siblings at once, giving them a ‘forever family’ ahead of ChristmasBookshops booming as readers turn page to new post-peak-Kindle chapterVideo captures police officer saving clucking chicken from fire. The officer says he's now the butt of constant jokes.The true story behind Dan Fogelberg's "Same Old Lang Syne"