Dr. Mark Lindsay was 5 years old when he first learned that tree trunks were brown. "Up until that point, I believed leaves and trunks were all green. Just lighter and darker shades," Mark said. Mark ...

Murdoch, Rema M. Amawi, Michael J. "Effects of pill colors on human perception and expectation of drugs' efficacy." Color Research & Application 47. 5 (2022): 1200-1215. Web. * Murdoch, Rema M. Amawi, ...

"Whether the colour change happens to benefit the bee in any way is still an open question that we’d love to explore," lead ...