• By Cara N. Wilder, PhD, and Liam Gormley
• By Barbara Gerten
• By Alan Traylor
• By Janet Geyer
• By Giri Veeramuthu, PhD
• By R.I. Clifford, Jeff Head, MS, John Kinyanjui, PhD, and Mark Talbott, PhD
• By John Szpylka, PhD
• By Gina Shaw
• By Robert G. McGregor
• By Klaus Fritsch, PhD and Jean-Luc Quenot