During this holiday season, something magical happened near Lake Geneva in southeastern Wisconsin. A crew constructed what it believes to be the world’s tallest tree made of glimmering glass. The feat took place at Yerkes Observatory — home to the world’s largest refracting telescope.

On Tuesday, the Milwaukee Common Council passed a resolution directing DPW to pick up resident's Christmas trees and not dispose them in a landfill. This reverses the announcement DPW made last week, saying residents would need drop off their trees or come up with other plans.

Some Wisconsinites are among the more than 70,000 people trying to address the climate crisis at the annual UN climate change conference, called COP28.

For over a decade, the University of Wisconsin-Madison Division of Extension has been nurturing citizen science through its Master Naturalist program.

It’s deer hunting season in Wisconsin. Archery and crossbow enthusiasts have been at it since mid September and the nine-day gun deer season kicks off Nov. 18. The Wisconsin DNR suggests getting any harvested deer tested for CWD.

About 70 arborists and apprentices care for the City of Milwaukee's canopy; and only four of them are women - Hannah Novicki is one of them. She describes her work and her path to becoming a journeyman arborist.

A rainy evening didn’t keep dozens of people from gathering inside the Mitchell Park Domes to talk about their future — a future that seemed more promising by the meeting’s end. The Friends of the Domes unveiled a proposal it believes is comprehensive and financially sustainable.

A series of letters planted high atop aluminum poles are beginning to appear across the Milwaukee landscape. Each WaterMarkers art installation represents the neighborhood in which it stands.

A global environmental nonprofit hopes to demonstrate that a nature preserve near Mukwonago, Wisconsin can not only enhance biodiversity but also store significant amounts of carbon in its soils.

Organic Valley, which touts its status as the nation’s largest cooperative of organic farmers, is aiming to be carbon neutral by 2050. A farming family in Wisconsin is helping to make that happen.