Science & Environment
How ice harvesting thrived — and then disappeared — in southern Colorado
For decades, laborers cut cakes of ice from frozen lakes to store for pre-appliance refrigeration.
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Cyberchase
Cyberchase, the award-winning, research-based adventure series, helps kids develop strong math and problem-solving skills. Ages: 6-11 Educational Goal: Mathematics
Latest episode
Buen Clima o no, Parte 2
Season 14 Episode 4 | 25m 55s | CC
En una misión para volverse más verde, Hacker hace que el clima en Stellandia se vuelva demasiado cálido sin querer. ¿Podrá la pequeña pero poderosa Bernice, escarabajo, ayudar al CyberSquad a detener a Hacker antes de que sea demasiado tarde?
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Science & Environment
Disease die-offs continue to ravage bighorn sheep. Advocates say feds left them ‘high and dry’ on the issue.
State biologists called 2023 the worst year in more than a decade for bighorn sheep. What are Coloradans doing to protect this iconic species?
Education
This Colorado school librarian teaches research skills through murder mysteries
Tobye Ertelt wants people to know that, contrary to popular opinion, being a school librarian is about a lot more than shelving books and reading.