Carla Villalba

Imagine a baseball season without the iconic crack of an ash bat. This could become a reality thanks to the emerald ash borer, a tiny beetle that causes massive destruction of ash trees across North America. For decades, ash has reigned supreme in baseball bats. From legendary players like Babe Ruth to modern sluggers like Mark McGwire, ash has been the go-to material for feel and performance. Companies like Hillerich & Bradsby, maker of the Louisville Slugger, produced hundreds of thousands of ash bats each year. However, the ash beetle has changed the game. This invasive insect, about the size…

The Supreme Court ruled in favor of the Biden administration in a case involving social media, scoring a significant practical victory. The ruling rejected a Republican challenge that sought to prevent the government from communicating with social media platforms to combat misinformation. In a 6-3 decision, the Court found that the plaintiffs, including states and individuals, had not suffered direct harm that would have entitled them to sue. The decision leaves unanswered broader questions about the First Amendment’s limits on government influence over tech companies, which control much of the flow of information online. The case arises from the government's…

The 2016 peace treaty, which ended decades of civil conflict in Colombia, has transformed the country into a birdwatcher's paradise. This agreement has liberated vast swathes of forests previously dominated by armed groups, making them accessible to both wildlife enthusiasts and researchers. For years, Colombia's rich biodiversity has been hidden behind the barriers of a long-running civil war. The nation's forests, home to an astonishing variety of bird species, were largely off-limits due to the presence of guerrillas and associated dangers. However, the peace agreement has made these once inaccessible areas accessible, revealing a treasure trove of avian diversity. Birdwatchers…

Concluding a years-long legal saga, WikiLeaks founder Julian Assange is set to return to Australia after pleading guilty to a single charge relating to the publication of classified US documents. The 52-year-old Australian citizen avoided a lengthy prison sentence by admitting guilt at a remote hearing in an American territory in the Pacific. This settlement marks a significant development in a case that has become a battleground for press freedom and national security concerns. From famous whistleblower to legal standoff Assange rose to prominence in the 2010s, when WikiLeaks published a series of sensitive documents exposing details of US military…

Mike Duggan and his hockey buddies were strapping on their gear one recent morning when their banter turned, as it often does, to the topic of joint replacement surgeries. Duggan, 74, the proud owner of an artificial hip, marveled at the sheer number of titanium body parts in the locker room. He nodded toward Mitch Boriskin, who was putting on a pair of skates along the opposite wall. “I don't think there's an original part to you,” Duggan said. Boriskin, 70, smiled. “Two fake knees, a spinal cord stimulator, 25 surgeries,” he began, as if he were reciting a sheet…