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April 22nd, 2017

Find & Fix Household Leaks Workshop

Phoenix residents, learn how to find and fix household leaks that could be draining your budget.
April 22nd, 2017

North Valley STEAM Expo

As part of the Arizona SciTech Festival, come join us for a fun-filled and educational morning at Paradise Valley Community College (PVCC). 
April 22nd, 2017

Building Literacy through Wildlife Educator Workshop

Join the Arizona Game and Fish Department for an engaging, hands-on workshop that will introduce educators to practical techniques and ideas to integrate reading and writing into science instruction, with an emphasis on wildlife.
April 22nd, 2017

Amateur Radio License Class – CONF

License instruction for obtaining a amateur radio license.
April 22nd, 2017

STEAM Enrichmnt Program

Grand Canyon University’s College of Education, in partnership with the Arizona Alliance of Black School Educators, is offering enrichment programs for Arizona’s gifted and talented youth.
April 22nd, 2017

STEMFest/Arbor Day Celebration

STEMFest offers an interactive, hands-on experience that leaves lasting impressions on festival visitors regardless of their age and life experiences.
April 22nd, 2017

Find And Fix Leaks That Are Draining Your Budget

Learn how to find and fix leaks that could be draining your budget.
April 22nd, 2017

Learn To Prune

Learn basic pruning cuts in a hands-on outdoor setting from an ISA Certified Arborist.
April 22nd, 2017

AstronomerNight

AstronomerNights is a Mt. Lemmon SkyCenter program in which visitors observe as professional astronomers for a night.
April 22nd, 2017

SkyNights StarGazing

An awe-inspiring opportunity to explore the night skies from the summit of Mt. Lemmon uses Arizona's LARGEST dedicated public telescope.
April 22nd, 2017

MESA Day

MESA's annual statewide Engineering Design Competition will bring together over 900 students representing over 50 schools from across Arizona.
April 22nd, 2017

Arizona Geological Society Spring Field Trip – The Laramide-Age Chilito Porphyry Copper Deposit

AGS Members and their guests are invited to visit Asarco's Chilito porphyry copper deposit in Gila County, Arizona.
April 22nd, 2017 - April 22nd, 2017

Phoenix Zoo Earth Day 2017

Get hands-on with fun, earth-friendly activities that will help save our environment and all of its creatures from extinction.
April 22nd, 2017 - April 22nd, 2017

Stargazing For Everyone

Take A Guided Tour Of The Night Sky and Explore The Universe Through Our Telescopes
April 22nd, 2017

Phoenix March For Science

The March for Science is a celebration of our passion for science and a call to support and safeguard the scientific community.
April 22nd, 2017

Mysteries Of The Unseen World

Visually stunning and rooted in cutting-edge research, Mysteries of the Unseen World will leave audiences in thrall as they begin to understand the enormity of the world they can’t see—a world that exists all around us at speeds or scales that we can’t detect.
April 22nd, 2017

Touring The Solar System

Zoom away from planet Earth and take a guided tour through the Solar System!
April 22nd, 2017

Asteroid: Mission Extreme

This fulldome planetarium show about asteroids explores how they can tell us more about the origins of our solar system, how they could provide stepping-stones for human space exploration, and how they can pose a potential danger to life on Earth.
April 22nd, 2017

Tucson Sky And Beyond

This is our "classic" night sky show, but not like you remember it!
April 22nd, 2017

We Are Stars

A fun, gorgeously animated fulldome show about cosmic chemistry and our explosive origins, this dazzling film reveals how hydrogen and carbon, the very building blocks of life, formed in the universe and then brings it all back to us – we are made of stars!
April 22nd, 2017

Homeowner Landscaping 101

Want to be inspired by local resources and fresh ideas in landscaping?
April 22nd, 2017

Bird Walk With Joe Willy

Join Joe Willy on Saturday mornings at 8am here at the Center to experience the joy of birding and meet other birders!
April 22nd, 2017

Earth Day And Arbor Day

Celebrate Earth Day and Arbor Day at the Environmental Education Center at Veterans Oasis Park!
April 22nd, 2017

Earth Day Celebration With The Lorax

Help us celebrate our beautiful blue planet with a Lorax themed party!
April 22nd, 2017

Earth Fair

Join us for this important event, meet local organizers, learn clever tips to make big changes in your neighborhoods and find out just what needs to be done to protect our most precious resource – Mother Earth.
April 22nd, 2017

Starry Night At Pronghorn Park

See Jupiter, Clusters, Galaxies and Double Stars.
April 22nd, 2017

LEGO Robotics Experience

Join your child age 8 and older for this 90-minute adventure as we learn about robots and use programing to make a LEGO® MINDSTORM® NXT robot accomplish preset tasks.
April 22nd, 2017

Celebrate EARTH Day!

Celebrate EARTH Day at Rezzonico Park and the Library!
April 22nd, 2017

Lego Club

All children and their caregivers are invited to come play with legos and duplos at the Heritage Library!
April 22nd, 2017

NEW Lego Club

Enjoy your favorite program, now twice a week.
April 22nd, 2017

Party For The Planet – Bike To The Zoo

Join us for a Party for the Planet at the Zoo on Earth Day – Saturday, April 22th!
April 22nd, 2017

“Kalimba Kee: An African Elephant And His Best Friend, A Hippo”

Celebrate Nandi, Tucson’s cutest elephant, with a story about her family far away in Africa.
April 22nd, 2017 - April 22nd, 2017

AZ StRUT Computer Refurbishing At Gilbert High School

We are collecting unused electronics for refurbishing and recycling.
April 22nd, 2017 - April 22nd, 2017

AZ StRUT Computer Refurbishing At Mesa High School

We are collecting unused electronics for refurbishing and recycling.
April 22nd, 2017 - April 22nd, 2017

AZ StRUT Computer Refurbishing At Skyline High School

We are collecting unused electronics for refurbishing and recycling.
April 22nd, 2017

Lyrids Meteor Shower @ Lowell Observatory

Join us for family-friendly activities designed to teach visitors about the cause of meteor showers at 6 p.m.
April 22nd, 2017

Earth Day @ Lowell Observatory

Earth Day @ Lowell Observatory
April 22nd, 2017

Meet An Astronomer @ Lowell Observatory

There aren’t many places in the world where the public can meet a professional astronomer and ask him or her questions.
April 22nd, 2017

Paint Out In The Park For Kids

Express your view of the shapes and colors of nature with paints.
April 22nd, 2017

Historical Tour of Agua Caliente Park

Enjoy a guided walk around the lush grounds and historic buildings of Agua Caliente Park and gain insights into the rich farming and ranching history of the site.
April 22nd, 2017

Birding Sweetwater Wetlands

Explore this urban birding hotspot with a naturalist to look for wetland and desert birds as well as other wildlife.
April 22nd, 2017

A Night Under The Stars

Explore the wonder and unfold the mysteries of the night sky.
April 22nd, 2017

CAZBA Field Trip: Rackensack Canyon With Janet Witzeman

On a butterfly trip to this area in the same month 3 years ago, we recorded 28 species of butterflies, including the amazing Yucca Giant-Skipper.
April 22nd, 2017 - April 22nd, 2017

Earth Day Arts Fest

Celebrate EARTH Day with Us at the Rezzonico Family Park and the Library.
April 22nd, 2017

Earth Day At Biosphere 2

An event only the world’s largest earth science lab could deliver.
April 22nd, 2017

Biosphere 2 What If? Series: Bats’ Role In The Environment

Each Saturday in April, Biosphere 2’s successful What If? events will invite the public to visit with experts and explore topics that focus on Sustainable Ecosystems.
April 22nd, 2017

Learn To Prune

Description: Learn basic pruning cuts in a hands-on outdoor setting from an ISA Certified Arborist.
April 22nd, 2017

Agave Builders Club – Surprises

Have fun building with a variety of materials.
April 22nd, 2017

Science Saturday

Children 5-12 with favorite grownup can learn and experiment with STE/AM.
April 22nd, 2017

Family Fun : Science Saturday

Fun, hands-on activities exploring science and coding. Join us!
April 22nd, 2017

S.M.A.R.T Lab

Build, Create or Design with us!
April 22nd, 2017

Let’s Code!

Do you want to code and make computer games and apps?
April 22nd, 2017

Prickly Plants Eco-Station At The Overlook

Discover the spiny and downright hostile, plants are well adapted to our desert environment
April 22nd, 2017

Birds Of Tohono Chul

Learn to identify residents and those “just passing through,” plus information on habits and habitat.
April 22nd, 2017

Walk In The Park At Tohono Chul

Experience Tohono Chul while learning some basic Sonoran Desert ecology and the area’s history.
April 22nd, 2017

Free Locomotive Saturday

LEARN! and have all your steam locomotive questions answered by knowledgeable volunteers at the locomotive no.1673 ramada.
April 22nd, 2017 - April 22nd, 2017

Opening Reception: Astrophotography Show

Meet Astrophotographer, Mike Cadwell and learn about the nuances of his craft.
April 22nd, 2017

3-D Astronomy Shows: To The Edge Of The Universe And Everything In Between

To the Edge of the Universe and Everything in Between, a live, narrated journey from earth to the cosmic background radiation.
April 22nd, 2017

Phoenix Herpetological Society Youth Volunteer Program: Herpetology Heroes

The Youth Volunteer Program is designed to give children too young to participate in our Adult Volunteer Program a chance to learn and work at PHS.
April 22nd, 2017

Venomous Snake Training

Our Venomous Snake Training Course is a 3-hour long training session led by a PHS staff member and includes a 1.5 hour lecture component.
April 22nd, 2017

Earth Day Celebration

Come visit the Willow Bend table at the City of Flagstaff Earth Day Celebration at Heritage Square.
April 22nd, 2017

Graywater: Laundry To Landscape

Learn the basics of utilizing Graywater from laundry machines to water landscape plants and trees.
April 22nd, 2017

Arizona Domestic Well Owner’s Workshop

In Arizona, the number of new domestic wells can exceed 3,000 each year, with an estimated 130,000+ wells across the State.
April 22nd, 2017

FREE Library Talk – Best Landscape For Your Yard

Master Gardeners share their favorite plants.
April 22nd, 2017

Behind-The-Scenes Photography Tour

Do you think you have an eye for photography? Do you wish you could get special access to the grounds and with the animals for photos?
April 22nd, 2017

Owl Walk & Talk

Desert Rivers Audubon OwlWatch volunteers will lead a tour of the burrowing owl habitat at Zanjero Park.
April 22nd, 2017

Water Conservation Workshop

The workshops teach residents how to beautify their yards and conserve water through xeriscaping.
April 22nd, 2017

Homeowner Landscaping 101

Learn the how to's on smart landscaping from experts
April 22nd, 2017

Is Weight Loss Surgery Right For You?

Join Dr. Jason Reynoso for an interactive seminar on weight loss surgery options.
April 22nd, 2017

Educator Workshop: Building Literacy Through Wildlife

Join the Arizona Game and Fish Department for an engaging, hands-on workshop that will introduce educators to practical techniques and ideas to integrate reading and writing into science instruction, with an emphasis on wildlife.
April 22nd, 2017

Lego Family Fun At The Library

Lego Family Fun at the Library 2017!
April 22nd, 2017

Party For The Planet: Planetpalooza Earth Day Festival

This festival cultivates and celebrates the resources the environment has to offer through food, music, learning and family fun.
April 22nd, 2017

Party For The Planet: New River & Trail Clean Up

Join us and hundreds of volunteers in the morning to help the environment by picking up trash and debris along the New River trail system.
April 22nd, 2017

CREATEudino

In this course, guests will be introduced to the world of Arduino and microcontrollers; a world where we control our surroundings through code and sensors.
April 22nd, 2017

Intro To 3D Printing

Interested in 3D Printing and don’t know where to start?
April 22nd, 2017

Geology Walking Tour Guided By Scott McFadden

Geologist Phil St. George takes visitors on the Main Trail to learn about the geology of the area.
April 22nd, 2017 - April 22nd, 2017

Dream Big

Narrated by Academy Award® winner Jeff Bridges, Dream Big: Engineering Our World is a first film of its kind for IMAX® and giant screen theaters that will transform how we think about engineering.
April 22nd, 2017

Dream Big

Dream Big Narrated by Academy Award® winner Jeff Bridges, Dream Big: Engineering Our World is a first film of its kind for IMAX® and giant screen theaters that will transform how we think about engineering.
April 22nd, 2017

Petroglyph Tour At Homolovi State Park

Take a tour of Homolovi's petroglyph sites on this adventurous outdoor hike.
April 22nd, 2017

Bat Day

Join us on Earth Day for Kartchner Caverns State Park's annual celebration of its most well known seasonal residents.
April 22nd, 2017

Earth Day Celebration At Red Rock State Park

You're invited to celebrate Earth Day at Red Rock State Park!
April 27th, 2017

Birding Agua Caliente Park

Take a guided walk to look for spring migrants, such as tanagers, warblers, and flycatchers, as well as hummingbirds, orioles, vireos and other resident specialties.
May 12th, 2017

San Pedro River Walk

he San Pedro River, a narrow green oasis rippling through desert grassland, is one of the last wild rivers in the Southwest and one of the most endangered.