Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Dear EarthTalk: I’ve read that plastic bottles are not always safe ...

If you've ever wondered whether your vintage Tupperware can safely go in the dishwasher, you're not alone. I've asked myself ...

Since Tupperware, the iconic kitchen brand that's been a household name for decades, signaled recently that it might be going out of business, you might be wondering how long your stash of its food ...

It's an unsettling thought: What if all the BPA-avoiding we've been doing—carefully checking for a "BPA-Free" label before any plastic purchase—has all been for naught? That BPA alternatives are ...