by Samantha Page May 31, 2016
Nearly three-quarters of voters in the state supported a bill to increase renewable energy generation.
by Marlene Cimons -- Guest Contributor May 31, 2016
How can countries speed up clean energy deployment?
by Ryan Koronowski May 30, 2016
Last year, 305 million people visited National Park Service-administered sites, signifying the parks' appeal to millions of Americans and world tourists.
by Tara Culp-Ressler May 28, 2016
"They’re taking the water and shoving it out to sea."
by Jillian Murphy - Guest Contributor May 27, 2016
On average, 2,000 Arizonans visit the emergency room because of heat-related illnesses every year. Unfortunately, things are likely to get worse.
by Natasha Geiling May 27, 2016
A new study suggests that climate change could make important crops poisonous to humans and animals.
by Jeremy Deaton - Guest Contributor & Mariya Pylayev - Guest Contributor May 27, 2016
Katharine Hayhoe, climate scientist and one of the stars of Showtime’s Years of Living Dangerously, answered kids' questions about climate change.
by Samantha Page May 27, 2016
Nestle's investment in Phoenix isn't actually a drought problem. It's a priorities problem.
by Emily Atkin May 26, 2016
That is what Trump’s energy policy would look like should he be elected president.
by Alejandro Davila Fragoso May 26, 2016
"This is the legislative equivalent of the middle finger."