Penny-sized laser could help driverless cars see the world so much clearer

Science journalist Starre Vartan’s new book, The Stronger Sex, challenges long-held myths about reproduction—like the idea that sperm "race" to fertilize an egg. Turns out, the egg plays an active role in choosing which sperm succeeds, flipping the script on outdated narratives. Vartan digs into misconceptions about female biology, offering a fresh (and more accurate) perspective.

Editor’s Note: This isn’t just trivia—it’s about correcting cultural biases that shape how we view gender and biology. For decades, sperm were portrayed as competitive "winners," while eggs were passive bystanders. Vartan’s work highlights how science often reflects societal stereotypes, and why updating these stories matters for everything from sex ed to gender equality.

Scientists just hit the jackpot for turtle enthusiasts—drones uncovered a massive nesting site in the Amazon with around 41,000 giant South American river turtles. This isn’t just a big group; it’s now the largest known gathering of its kind, which is pretty wild (literally).

Editor’s Note: Finding this nesting site is a huge deal because it gives conservationists a clearer picture of how these turtles thrive—or struggle—in the wild. With the Amazon under constant threat from deforestation and climate change, discoveries like this help prioritize protection efforts. Plus, it’s a rare win for biodiversity that reminds us there are still big, awe-inspiring secrets hidden in nature.

A group of four astronomy enthusiasts and mountaineers made the trek up Mount Blanc, Western Europe's highest peak, not just for the challenge but for the breathtaking celestial views. Their journey was captured in a stunning space-themed photo featured as "Space Photo of the Day" on July 15, 2025, blending adventure and stargazing in one epic shot.

Editor’s Note: This isn’t just another mountain climb—it’s a reminder of how awe-inspiring our universe can be when you step away from city lights and take in the cosmos from new heights. It’s a cool mashup of human endurance and cosmic wonder, showing that sometimes the best way to appreciate the stars is to literally rise above it all. Plus, it’s a nice nudge to look up more often, whether you’re on a mountain or just your backyard.

Apple TV+ is bringing back Murderbot for a second season, giving fans more of the sharp, sarcastic android from Martha Wells’ beloved sci-fi books. The show’s first season nailed the mix of action and dry humor that made the novels a hit, so this renewal is great news for anyone who loves smart, character-driven sci-fi.

Editor’s Note: Sci-fi fans have been hungry for fresh, well-written stories, and Murderbot delivers—blending wit, heart, and high-tech chaos. Renewing it signals Apple TV+ is doubling down on quality genre adaptations, which could mean even more great book-to-screen projects in the pipeline. Plus, who doesn’t want more of a grumpy, emotionally avoidant killing machine with a secret soft side?

If you've been wondering why your garden's extra thirsty lately or why local rivers seem lower than usual, this article digs into the data. It examines current water levels in rivers, reservoirs, and underground sources after an unusually dry spell, giving readers a clear picture of whether their area might be heading for drought conditions.

Editor’s Note: Water shortages can sneak up on us—this isn’t just about whether you’ll need to water your lawn more often, but how communities, farmers, and wildlife might be affected if dry conditions stick around. Knowing what’s happening with local water sources helps people prepare, whether that means conserving water or pushing for better infrastructure.