The legions who flocked to dermatologists and plastic surgeons to be filled and plumped are now seeking to reverse their procedures. Here’s what they’re getting un-done now.

Refilling a bottle instead of throwing it away has become a popular way for people to reduce waste — a small, tangible action in response to larger environmental problems.

During important processes like cleaning, fragments of plastic are lost as microplastics. This means the system itself creates plastic waste, and we urgently need to rethink the design and operation ...