SN Online

ATOM & COSMOS
Astronomers see two baby black holes where they expected none. See “Cohabiting black holes challenge theory.”

EARTH
Meteorological conditions combine to make Sandy a record-breaker. See “Low central pressure among Hurricane Sandy’s unusual features.”

Warm temperatures in the Antarctic have helped hold down the size of the hole in the ozone layer this fall. Read “Ozone hole at smallest size in decades.”

LIFE
Vampire squid are scavengers, not blood-sucking predators. See “Vampire squid no Gordon Gekko.”