Air travel can be a frustrating experience. Flight delays, lost luggage, bag fees, squished seating, crying babies, security lines —...

Military triumphs and catastrophes have often hinged on how well (or luckily) armies and navies employed, avoided or benefited from...

The Obama administration is doing an awful job managing the country's national parks. National Parks Service (NPS) owes $11.9 billion...

"150,000 penguins have disappeared in Antarctica. Thanks, climate change!," ran the sarcastic headline this week in Grist, the online environmental...

The World Meteorological Organization (WMO) announced yesterday that the powerful 2015-2016 El Niño has passed its peak but will continue...