Dear Readers: Here’s a column that was published originally on Jan. 5, 2014. Hi, Johnnie: I enjoy your column. Thanks for your work. I did a brief Internet search and found a lot of information, but ...

Delta Air Lines will test Airbus' "fello'fly" technique, a fuel-efficient flight formation mimicking geese's V-shaped pattern, aiming for a 5% reduction in CO2 emissions. The test is scheduled for the ...

Why do geese fly in a “V” formation? The main reason is that it conserves energy. Each bird in the line flies slightly higher than the one in front of it and in doing so, it reduces wind resistance.

Dear Readers: I don’t have a fresh column this week, but after seeing a northbound formation of geese fly over this weekend, I thought that this column from January 2014 would be an appropriate ...