Q: Our home was built in 1970 and has a textured ceiling and paneled walls in the living room. We started to remove the old paneling, but this caused some of the ceiling texture to be scraped off.

A new method of conjuring lab-grown meat may forever change the way you look at cotton candy. Researchers from Harvard say they can now spin gelatin fibers using a device inspired by a cotton candy ...

The team seeded the fibers with rabbit and cow muscle cells, which anchored to the gelatin and grow in long, thin structures, similar to real meat. The researchers used mechanical testing to compare ...