More and more, policy decisions and what medications doctors prescribe for their patients are being driven by large 'studies of studies' called meta-analyses, which statistically combine results from many individual drug trials.

There's a problem, though.   A group analyzing meta-analyses writes in the Journal of the American Medical Association (JAMA) that important declarations of financial conflicts-of-interest in individual drug trials disappeared when those studies were combined in meta-analyses.

In other words, the information was right there, it wasn't hidden in the studies themselves.
If you have a chance to win a basketball game but need to make a shot from 10 feet away on the right side of the court, do you try a direct shot or use the backboard to bank home the winning basket?

New research by engineers at North Carolina State University, done by simulating one million shots with a computer, has them declaring you have a better chance of scoring that particular game-winning bucket with a bank shot than with a direct shot.
A new composite image  from NASA shows the central region of the spiral galaxy NGC 4151...and, well...if you have seen the film versions of "The Lord of the Rings" you know what it looks like.

So do astronomers and, so, "Eye of Sauron" it is.