China warns Japan not to act as NATO 'vanguard'

China urged Japan to play a constructive role in maintaining and promoting peace, stability, development, and not act as a "vanguard" of NATO's Asia-Pacific expansion, following Japan's new defense white paper, which delivers its strongest words yet on Taiwan island. Observers said that such narratives smearing China expose Japan's real intention to demonize the Taiwan […]

Breastfeeding should take a toll on bones. A brain hormone may protect them

Birthing and caring for a newborn can be hard on a mother’s bones. Estrogen, which helps regulate bone growth, drops precipitously after birth, and lactation saps the skeleton of calcium. Yet nursing moms somehow maintain strong, dense bones. A hormone released from the brain may be the reason why, a study in mice suggests. When […]