But recent experiments have called that finding, and much else, into question.

This attractive model has come into question by recent experiments.

A recent experiment seems to give a clear demonstration of this effect.

They point to several recent experiments suggesting that animals can visit the past and future as well.

And never mind that every recent experiment in limited ivory sales has failed.

It is among the most successful recent literary experiments in the country.

Some recent experiments have run into the same opposition that doomed merit pay in the 1980s.

In a recent experiment it was Mozart's work that improved students' scores.

I cannot elaborate on the specifics of recent experiments because they are classified.