The researchers sent e-mail messages to museums asking if anyone had seen similar insects.

For example, researchers can invite shoppers at malls, and send willing participants questionnaires by emails.

I hope these researchers sent some kind of bounce back or notification - otherwise they're contributing to the problem of lost email.

He said the researchers should draft another correction and send it to the agency for review before submitting it to the journal.

He still fills out postcards the researchers send to see if he is still alive.

A researcher can send in pulses of light and look at the color of the output light.

The researchers also sent letters to the patients' primary doctors, advising them about ways to help.

The researchers later sent correction letters to the journal, but were not required to withdraw the paper.

To shake things up, the researchers sent sound waves into the laser.

The researchers sent health questionnaires to 3,683 retired players; 2,552 returned the form.