New Scientist (United Kingdom, Oct. 30) -- Has someone burned the toast and stunk up the kitchen again? Fire up the smell canceller and sniff freely. That's the proposal from two researchers, including Lav Varshney of Illinois, who are applying the principle behind noise-cancelling headphones to noses. Also: The Huffington Post (Nov. 2), Discovery News (Nov. 3), BBC World News (Nov. 4, audio broadcast--story begins at 16:40), Gizmag (Nov. 6).