Sluggish sloth's secrets of success revealed in new study

Scientists have discovered that Earth's core—which holds nearly all the planet's gold—might be slowly leaking traces of the precious metal toward the surface. It's not a gold rush scenario (the amounts are tiny), but it reshapes how we understand Earth's geological processes.

Editor’s Note: This isn’t about striking it rich—it’s a fascinating clue to how Earth’s hidden depths interact with the surface over billions of years. If the core is "leaking," it could rewrite theories about how elements circulate deep underground, and even hint at why gold appears in certain crustal deposits. Science just got a little shinier.

Scientists have discovered that spraying tiny water droplets can create flashes of light and trigger chemical reactions in the air—no electricity required. This bizarre but simple phenomenon might help explain some mysterious weather events and even shed light on how life could have started on Earth.

Editor’s Note: If something as ordinary as water droplets can spark chemical changes, it opens up wild new possibilities for understanding the origins of life and natural processes. Who knew a little mist could hold such big secrets? This isn’t just nerdy lab stuff—it could rewrite parts of what we know about our planet’s earliest days.

Turns out, when you drink your coffee might be just as important as whether you drink it at all. Researchers dug into whether timing affects coffee’s health perks—like longevity—and found that sipping it at the "wrong" time (like right after waking up) could cancel out some benefits. It’s not that coffee’s bad, but your body’s natural cortisol rhythms might clash with that early-morning cup.

Editor’s Note: Coffee lovers, don’t panic—this isn’t about ditching your habit. It’s a nudge to rethink when you drink it. If you’re chugging coffee the second your alarm goes off, you might be working against your body’s natural energy cycles. Small tweaks (like waiting an hour) could help you get more bang for your bean. Plus, it’s a reminder that even "healthy" habits have nuance.

Scientists think there might be around a dozen rare, "wandering" black holes drifting through our galaxy like cosmic nomads. These aren't your typical black holes—they're the elusive "rogue" kind, untethered to any star system. New computer simulations suggest their existence could finally crack a mystery that's had astronomers scratching their heads for years.

Editor’s Note: If confirmed, these free-floating black holes could rewrite parts of what we know about how galaxies evolve. It’s like discovering invisible drifters in our own cosmic neighborhood—quietly shaping the universe while we barely noticed. Plus, it’s a reminder that space still has plenty of surprises up its sleeve.

DC fans, get ready—Supergirl is finally getting her own movie! "Supergirl: Woman of Tomorrow" is set to hit theaters in 2026, diving into Kara Zor-El’s story as she steps out of Superman’s shadow. While details are still under wraps, the film promises to explore her Kryptonian roots and superhero journey in the revamped DC Universe. Casting and plot specifics aren’t confirmed yet, but anticipation is already building for this long-awaited solo adventure.

Editor’s Note: Supergirl’s standalone movie is a big deal—not just for DC fans, but for representation in superhero storytelling. She’s been a fan favorite for decades, often overshadowed by her famous cousin, so this is her chance to shine. With DC Studios reworking its cinematic universe, this could be a fresh start for Kara Zor-El, offering a new take on her character. Plus, more female-led superhero films? Always a win.