WASHINGTON — The amount of ice circling Antarctica is suddenly plunging from a record high to record lows, baffling scientists. Floating ice off the southern continent...
Over the past 20 years, Americans have been twice as likely to sweat through record-breaking heat rather than shiver through record-setting cold, a new Associated Press...
PANAMA CITY — Panama marked the 20-year anniversary Tuesday of the turnover of the Panama Canal, now amid a water crisis that threatens the viability of...
