China's Tianwen 2 asteroid-sampling probe snaps gorgeous shots of Earth and the moon (video, photos)

Turns out, medieval "detox" fads weren’t all that different from the questionable wellness trends flooding TikTok today—think leeches, weird elixirs, and extreme fasting. Some ancient remedies actually worked (like honey for wounds), but most were useless or downright dangerous. The article’s punchline? History keeps repeating itself when we skip actual science for quick fixes.

Editor’s Note: It’s a funny-but-sobering reminder that humans have always fallen for flashy health hacks, whether it’s 14th-century "miracle cures" or viral celery juice claims. The real takeaway? Skepticism and solid research save lives—then and now.

China just built a high-tech fake moon—underground. This sprawling simulation mimics the lava tubes scientists believe exist beneath the lunar surface, giving astronauts and robots a realistic training ground before the real deal. It’s a big leap in prepping for long-term moon missions, hinting at China’s ambitions to establish a permanent presence there.

Editor’s Note: Forget Hollywood moon sets—this is serious prep work. If humans want to live on the moon someday, lava tubes could be ideal shelters from radiation and extreme temperatures. By testing gear and strategies here first, China’s reducing risks for future missions. It’s also a signal: the new space race isn’t just about flags and footprints, but who can actually stay out there.

A panel of experts advising the FDA is taking another look at the warnings tied to hormone therapy—specifically for menopause symptoms. This doesn’t mean the rules are changing yet, but it signals that new research or concerns might be prompting a fresh debate. Think of it as the scientific community hitting "pause" to double-check whether the current cautions still make sense.

Editor’s Note: Hormone therapy has been a rollercoaster for women—first hailed as a miracle, then linked to serious risks like cancer and heart disease. If the FDA revises its stance, it could shift how doctors prescribe these treatments and how women weigh the pros and cons. It’s a big deal because millions rely on these therapies, and clearer guidance could mean better (or at least less confusing) choices.

After years of regulatory limbo, the FDA has finally given the green light to Juul's vaping products. This decision comes despite ongoing controversies over teen vaping and health concerns. While Juul argues its products help adult smokers quit, critics worry this approval could reignite a public health debate.

Editor’s Note: This isn’t just about Juul—it’s a pivotal moment for the vaping industry and public health policy. The FDA’s move signals a shift in how regulators balance harm reduction for adult smokers against the risks of youth addiction. Whether this leads to tighter controls or a resurgence in vaping remains to be seen, but it’s sure to stir up strong opinions on both sides.

Google has turned Android phones into a massive, decentralized earthquake detection network. The system uses built-in motion sensors in billions of devices to pick up early tremors, then instantly alerts users in affected areas—potentially giving people crucial seconds to take cover.

Editor’s Note: Earthquakes strike without warning, but this clever repurposing of everyday tech could save lives. By crowdsourcing data from phones worldwide, Google’s system fills gaps in traditional seismic networks, especially in regions without expensive monitoring infrastructure. It’s a rare case where simply owning a smartphone might make you safer.