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As Data Centers Flood Wyoming, Water Pollution Fouls Good Faith [1]

"The contamination of a Cheyenne water system by a Meta data center underscores the worries residents have about more than two-dozen data centers that are and could be consuming Wyoming’s energy, water and landscape."

Air [2]
Climate Change [3]
Consumer [4]
Economy & Business [5]
Energy & Fuel [6]
Environmental Politics [7]
Infrastructure [8]
Laws & Regulations [9]
Pollution [10]
Technology [11]
Water & Oceans [12]
Public [13]
Mountain West (CO ID MT NV UT WY) [14]
Source: WyoFile [15], 07/20/2026
  • Read more about As Data Centers Flood Wyoming, Water Pollution Fouls Good Faith [1]

Tribal Reps Say They Were Left Out Of Monument Reduction Decisions [16]

"Two coalitions of Native American tribes emphasized Tuesday that they weren’t consulted before President Donald Trump downsized Utah’s Bears Ears and Grand Staircase-Escalante national monuments by roughly 90%."

Biodiversity [17]
Energy & Fuel [6]
Environmental Justice [18]
Environmental Politics [7]
Environmental Studies [19]
Government [20]
Laws & Regulations [9]
Natural Resources [21]
People & Population [22]
Religion, Faith and Spirituality [23]
Public [13]
National (U.S.) [24]
Mountain West (CO ID MT NV UT WY) [14]
Source: Utah News Dispatch [25], 07/16/2026
  • Read more about Tribal Reps Say They Were Left Out Of Monument Reduction Decisions [16]

Trump Admin Proposes To Hand States Control Over Grizzlies [26]

"The Trump administration proposed Tuesday to hand over management of grizzly bears to Western states, a win for advocates of local control that did not change the underlying imperiled status of the bears."

Biodiversity [17]
Environmental Politics [7]
Laws & Regulations [9]
Natural Resources [21]
Wildlife [27]
Public [13]
National (U.S.) [24]
Mountain West (CO ID MT NV UT WY) [14]
Source: E&E News [28], 07/16/2026
  • Read more about Trump Admin Proposes To Hand States Control Over Grizzlies [26]

LDS Church Would Get Sacred Site Under Proposed BLM Land Trade [29]

"A quarter century after the church’s attempted purchase fell flat, a renewed plan that would trade LDS land has emerged — and it’s garnering broad support."

Environmental Politics [7]
Laws & Regulations [9]
Natural Resources [21]
People & Population [22]
Religion, Faith and Spirituality [23]
Public [13]
National (U.S.) [24]
Mountain West (CO ID MT NV UT WY) [14]
Source: WyoFile [30], 07/14/2026
  • Read more about LDS Church Would Get Sacred Site Under Proposed BLM Land Trade [29]

Trump Slashes Size Of 2 National Monuments In Utah As GOPers Push Mines [31]

"President Donald Trump on Monday sharply reduced the size of two national monuments in Utah, undoing protections established by former presidents on public lands that are sacred among many Native Americans. Bears Ears and Grand Staircase-Escalante national monuments in southern Utah have ancient cliff dwellings, petroglyphs and scenic canyons, as well as coal and uranium deposits that state officials want made available for development."

Biodiversity [17]
Economy & Business [5]
Energy & Fuel [6]
Environmental Justice [18]
Environmental Politics [7]
Laws & Regulations [9]
Natural Resources [21]
People & Population [22]
Religion, Faith and Spirituality [23]
Public [13]
National (U.S.) [24]
Mountain West (CO ID MT NV UT WY) [14]
Source: AP [32], 07/14/2026
  • Read more about Trump Slashes Size Of 2 National Monuments In Utah As GOPers Push Mines [31]

US To Proceed With Contested Roundup Of 450 Mustangs In Eastern Sierra [33]

"Federal officials will begin rounding up wild horses in the Eastern Sierra on July 8, citing trampled wetlands and highway hazards, with the animals to be offered for adoption. The helicopter-assisted operation is praised by some environmentalists but condemned by others, including local tribes and animal advocates."

Agriculture [34]
Biodiversity [17]
Environmental Politics [7]
Government [20]
Laws & Regulations [9]
Wildlife [27]
Public [13]
National (U.S.) [24]
California [35]
Mountain West (CO ID MT NV UT WY) [14]
Source: Los Angeles Times [36], 07/07/2026
  • Read more about US To Proceed With Contested Roundup Of 450 Mustangs In Eastern Sierra [33]

Dam Removal Efforts Lead to a Stunning Comeback for Maine’s Alewives [37]

"Along most of the Atlantic coast, alewives are struggling after decades of damming and overfishing. But in Maine, the fish is rebounding—and towns’ historic harvests are growing."

Biodiversity [17]
Environmental Politics [7]
Fish & Fisheries [38]
Laws & Regulations [9]
Natural Resources [21]
People & Population [22]
Pollution [10]
Waste [39]
Water & Oceans [12]
Public [13]
National (U.S.) [24]
Mountain West (CO ID MT NV UT WY) [14]
Source: Inside Climate News [40], 07/07/2026
  • Read more about Dam Removal Efforts Lead to a Stunning Comeback for Maine’s Alewives [37]

New Gold Exploration Revives Old Fears for Montana’s Blackfoot River [41]

"State regulators have approved exploratory drilling near the headwaters of the rugged flow that inspired “A River Runs Through It,” which is still recovering from a mining disaster more than 50 years ago."

Biodiversity [17]
Chemicals [42]
Economy & Business [5]
Fish & Fisheries [38]
Laws & Regulations [9]
Natural Resources [21]
Pollution [10]
Waste [39]
Water & Oceans [12]
Public [13]
Mountain West (CO ID MT NV UT WY) [14]
Source: Inside Climate News [43], 07/07/2026
  • Read more about New Gold Exploration Revives Old Fears for Montana’s Blackfoot River [41]

Tribes Join to Secure Rights to Colorado Water, but 4 States Stall Deal [44]

"A deal to bring Colorado River water to Native American communities in northern Arizona, where a third of homes lack running water, is being blocked by neighboring states, caught up in a broader battle over how to divide the dwindling river."

Agriculture [34]
Climate Change [3]
Consumer [4]
Environmental Health [45]
Environmental Justice [18]
Environmental Politics [7]
Government [20]
Laws & Regulations [9]
People & Population [22]
Water & Oceans [12]
Public [13]
National (U.S.) [24]
Mountain West (CO ID MT NV UT WY) [14]
Southwest (AZ NM OK TX) [46]
Source: ProPublica/KJZZ [47], 06/30/2026
  • Read more about Tribes Join to Secure Rights to Colorado Water, but 4 States Stall Deal [44]

Releasing Cool Water Protects Fish In Grand Canyon - At Cost To Hydro [48]

"As the Colorado River and its once massive reservoirs shrink from overuse and climate change, officials are faced with a decision that pits conservation against ratepayer costs for electricity."

Biodiversity [17]
Climate Change [3]
Energy & Fuel [6]
Fish & Fisheries [38]
Infrastructure [8]
Water & Oceans [12]
Public [13]
National (U.S.) [24]
Mountain West (CO ID MT NV UT WY) [14]
Southwest (AZ NM OK TX) [46]
Source: AP [49], 06/03/2026
  • Read more about Releasing Cool Water Protects Fish In Grand Canyon - At Cost To Hydro [48]

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Links
[1] https://www.sej.org/headlines/data-centers-flood-wyoming-water-pollution-fouls-good-faith [2] https://www.sej.org/category/topics-beat/air [3] https://www.sej.org/category/topics-beat/climate-change [4] https://www.sej.org/category/topics-beat/consumer [5] https://www.sej.org/category/topics-beat/business [6] https://www.sej.org/category/topics-beat/energy [7] https://www.sej.org/category/topics-beat/environmental-politics [8] https://www.sej.org/category/topics-beat/infrastructure [9] https://www.sej.org/category/topics-beat/laws [10] https://www.sej.org/category/topics-beat/pollution [11] https://www.sej.org/category/topics-beat/technology [12] https://www.sej.org/category/topics-beat/water [13] https://www.sej.org/taxonomy/term/81 [14] https://www.sej.org/category/region/national/mountain-west [15] https://wyofile.com/as-data-centers-flood-wyoming-water-pollution-fouls-good-faith/ [16] https://www.sej.org/headlines/tribal-reps-say-they-were-left-out-monument-reduction-decisions [17] https://www.sej.org/category/topics-beat/biodiversity-1 [18] https://www.sej.org/category/topics-beat/environmental-justice [19] https://www.sej.org/category/topics-beat/environmentalists [20] https://www.sej.org/category/topics-beat/government [21] https://www.sej.org/category/topics-beat/land [22] https://www.sej.org/category/topics-beat/people-population [23] https://www.sej.org/category/topics-beat/religion-faith-and-spirituality [24] https://www.sej.org/category/region/national [25] https://utahnewsdispatch.com/2026/07/14/tribal-reps-say-they-were-left-out-of-monument-reduction-decisions/ [26] https://www.sej.org/headlines/trump-admin-proposes-hand-states-control-over-grizzlies [27] https://www.sej.org/category/topics-beat/wildlife [28] https://www.eenews.net/articles/trump-admin-proposes-to-hand-states-control-over-grizzlies/ [29] https://www.sej.org/headlines/lds-church-would-get-sacred-site-under-proposed-blm-land-trade [30] https://wyofile.com/lds-church-would-get-sacred-site-martins-cove-under-proposed-blm-land-trade-now-gaining-steam/ [31] https://www.sej.org/headlines/trump-slashes-size-2-national-monuments-utah-gopers-push-mines [32] https://apnews.com/article/trump-bears-ears-grand-staircase-escalante-69f14749f13a7ac6fb6ee07ce4cd84bf [33] https://www.sej.org/headlines/us-proceed-contested-roundup-450-mustangs-eastern-sierra [34] https://www.sej.org/category/topics-beat/agriculture [35] https://www.sej.org/category/region/national/california [36] https://www.latimes.com/environment/story/2026-06-30/450-wild-horses-face-relocation-in-eastern-sierra-reigniting-clash [37] https://www.sej.org/headlines/dam-removal-efforts-lead-stunning-comeback-maine-s-alewives [38] https://www.sej.org/category/topics-beat/fisheries [39] https://www.sej.org/category/topics-beat/waste [40] https://insideclimatenews.org/news/06072026/maine-dam-removal-efforts-lead-to-fish-comeback/ [41] https://www.sej.org/headlines/new-gold-exploration-revives-old-fears-montana-s-blackfoot-river [42] https://www.sej.org/category/topics-beat/chemicals/toxics [43] https://insideclimatenews.org/news/04072026/montana-blackfoot-river-gold-exploration/ [44] https://www.sej.org/headlines/tribes-join-secure-rights-colorado-water-4-states-stall-deal [45] https://www.sej.org/category/topics-beat/environmental-health [46] https://www.sej.org/category/region/national/southwest [47] https://www.propublica.org/article/colorado-river-basin-water-arizona-native-tribes [48] https://www.sej.org/headlines/releasing-cool-water-protects-fish-grand-canyon-cost-hydro [49] https://apnews.com/article/colorado-river-humpback-chub-hydropower-cool-water-66136db825e948f1765f544272a1de6a [50] https://www.sej.org/category/region/national/mountain-west?page=1 [51] https://www.sej.org/category/region/national/mountain-west?page=3 [52] https://www.sej.org/category/region/national/mountain-west?page=4 [53] https://www.sej.org/category/region/national/mountain-west?page=5 [54] https://www.sej.org/category/region/national/mountain-west?page=6 [55] https://www.sej.org/category/region/national/mountain-west?page=7 [56] https://www.sej.org/category/region/national/mountain-west?page=8 [57] https://www.sej.org/category/region/national/mountain-west?page=98