When schoolteachers in Los Angeles went on a weeklong strike in January, the head of the local teachers union described it as a “battle for the soul of public education.” When Denver public school teachers went on a three-day strike in February, they did it in the name of “schools Denver students deserve.”

Martin Schiller is the founder of Heligenics and executive director of UNLV‘s Nevada Institute of Personalized Medicine.

Rebecca Dunfield hurries out of the rain and rushes to her afternoon classes with her piping-hot peppermint tea in hand. It’s a similar scenario for other UNLV students.

After more than three years of talks and repeated threats of federal intervention, water officials in seven Western states still haven’t quite finished an emergency drought plan for the Colorado River.

Record numbers of 19-century immigrants arrived in American port cities from the UK and Western Europe following the War of 1812—but that’s only if they managed to survive the journey. Many of the new arrivals were desperately poor, paid very little for their passage and were treated as nothing more than cargo by shipping companies.

Polar bears are invading Russian villages because melting arctic ice pushes them toward civilization. That’s just the latest story in a string of disasters, ominous warnings and strange happenings brought on by global climate change.

“Channel blurring” can widen access to healthy food, UNLV researchers say.

Think of “protest art” and you likely imagine certain cliches from a previous era: Hippies gathered around an acoustic guitar, John Lennon and Yoko Ono camping out in their bedroom for weeks.

The study compared the color, cleanliness, freshness and firmness of fruits and vegetables in 14 dollar-discount stores to 40 traditional food outlets across the Las Vegas metro area.