One of the busiest highways in the western U.S. is I-25, a concrete artery that runs north to south across the state of Colorado, funneling roughly 100,000 cars per day through the fast-growing exurbs south of the capital, Denver. While I-25 facilitates human journeys, it disastrously truncates the movements of another set of commuters. For decades, mule deer, elk, black bears and other species have wandered onto the highway — with fatal consequences. Over a two-year period, from 2018 to 2020, the Colorado Department of Transportation (CDOT) tallied collisions with 76 deer, 15 bears and 10 pumas along a 14-mile (22.5-kilometer) stretch of asphalt. Moreover, the interstate’s walls of traffic deter many animals from even attempting to cross, preventing them from roaming between alpine forests and Colorado’s eastern prairies. Lately, however, this once-dangerous barrier has become far more accommodating to four-legged travelers. In 2021, Colorado completed the construction of five capacious, dirt-floored underpasses, flanked by more than 25 mi (40 km) of roadside fencing, to allow wildlife to meander safely and freely beneath I-25. A black bear approaches a vehicle on the Alcan (Alaska-Canada) Highway, possibly indicating how habituating animals to human food can lead to road conflicts. Image by Ben Goldfarb. And in December 2025, CDOT finished construction of an overpass, 200 feet wide by 209 long (61 by 64 meters), that arcs over six lanes of traffic near the town of Greenland. That makes it one of the largest human-made wildlife crossings on Earth. All told, CDOT says…This article was originally published on Mongabay

As the Democratic Republic of Congo grapples with another Ebola outbreak, bats have once again come under scrutiny as a possible reservoir for the virus. But according to bat ecologist Paul Webala, there is no conclusive scientific evidence linking bats to Ebola and the natural reservoir remains unknown. The current Ebola outbreak is caused by the Bundibugyo strain, a variant for which there are currently no approved vaccines or treatments, according to the World Health Organization. In this interview with Mongabay, Webala discusses why bats are often misunderstood, details the important ecological services they provide, and explains why habitat destruction may pose a greater risk for zoonotic diseases that spill over between animals and humans than bats themselves. Webala is a wildlife biologist at Maasai Mara University in Kenya who has studied bats for more than two decades. Rousettus aegyptiacus, commonly known as the Egyptian fruit bat, a widespread species found across much of Africa. Photo courtesy of Paul Webala. Mongabay: Many people immediately think of bats whenever there is an Ebola outbreak. Are bats unfairly stigmatized? Paul Webala: Bats are the second-largest group of mammals after rodents. Roughly 25% of all mammal species are bats. They play extremely important roles in ecosystems and are an integral part of biodiversity. Remove them, and entire ecological systems could begin to collapse. Unfortunately, bats are associated with many myths and misconceptions. Some communities associate them with death, evil spirits or bad omens. Because of these longstanding beliefs, bats have often been persecuted.…This article was originally published on Mongabay

InSight Crime, a thinktank which claims to fuse “investigative journalism with academic rigor,” accuses Nicaragua’s government of “hiring assassins” to hunt down and kill opponents abroad. This bold accusation is based on no more than “circumstantial” evidence, strongly suggesting political motivation. This fact-impoverished rush to judgment reflects a more general bias of the US-aligned corporate […]

It remains unclear whether Iran’s effort to establish a new equation in the region has truly succeeded — an equation in which, for the first time, Iran would directly strike Israel if Israel attacks Lebanon. What is clear is that recent events suggest the strategic landscape may be shifting. Israel chose to defy President Trump […]

Buried deep within the thousands of pages of the annual U.S. National Defense Authorization Act (NDAA), a single provision labeled Section 224 has quietly become one of the hottest political flashpoints in Washington this year. On the surface, it looks like standard bureaucratic language — just another push to strengthen technological and military cooperation between […]

Over the past decade, the U.S. Department of Defense (DoD) spending for critical minerals transformed from virtually nonexistent into a major revenue stream, with the last five years delivering a dramatic surge in both contract volume and dollar value. The Pentagon and other defense-adjacent agencies’ growing appetite for these projects is already visible in affected communities. Several of these communities impacted by DoD-funded projects told Mongabay that state backing has fast-tracked approvals without essential environmental safeguards or meaningful consultation by companies. For this research, Mongabay aggregated information from the USAspending database — an official open data source of federal spending information — about U.S. Department of Defense grants spending on critical mineral projects for military purposes between 2015 and 2025. This figure excludes Pentagon contracts, which is a major way that the Department of Defense (DoD) spends its money. The actual amount is likely larger given that some projects may not be public due to national security reasons, according to the Congressional Research Service (CRS). We decided to focus only on grants, as other types of contracts are generally non-binding and do not guarantee federal spending. Mongabay found that the federal agency provided an estimated $621 million on grants for critical mineral projects for defense purposes over the period, according to the USAspending database. Between 2021 and 2025, the DoD secured 24 agreements worth nearly $550 million (549.7 million) — up from just $31.3 million for three contracts in the previous five-year period. It poured the most funding into lithium…This article was originally published on Mongabay

Among the many inhabitants of Southeast Asia’s dense rainforests are hornbills — a group of birds that stand out with their raucous call, large, ostentatious beak and colorful feathers. Indonesia harbors 13 species, the most of any country in Asia, three of which are found nowhere else. Hornbills are rapidly losing their homes as large swaths of Indonesian forests are cut down to make way for plantations, mining, dams, cities and other development, or are scorched by wildfires. Trade in these birds also poses another serious threat. Hundreds of hornbills are entering the illegal trade in Indonesia, according to a new study published in the journal Wild, some of which are offered for sale online. They’re sold alive as pets or killed for their casques, the ivory-like appendages above their beaks, and their taxidermied heads, which are displayed as home décor. To understand the scope of this trade, researchers analyzed police and customs confiscation data and surveyed online ads from 2015 to 2025. They learned that this illegal commerce is widespread and involves every Indonesian hornbill species and some from Africa and the Philippines as well. Most birds were sold alive, suggesting they’re bought as pets. Facebook was the preferred online marketplace. “The scale of the hornbill trade in Indonesia is probably greater now than I’ve seen it in the past,” said study author and wildlife trade researcher Chris Shepherd from the U.S.-based Center for Biological Diversity. “It’s becoming, perhaps, trendier to keep hornbills.” Indonesia is infamous for its songbird…This article was originally published on Mongabay