Search

May 2013

Uncovering the Biochemical Basis of Depression

In a new correlation study, researchers in Professor Picciotto’s lab showed that individuals afflicted with depression have higher levels of acetylcholine in their brains. The researchers used mice to demonstrate the complexity of the pathways involved in depression, and their findings could give rise to more effective antidepressants.

Read More »

Q&A: What Causes Iridescence?

The word “iridescence” comes from Iris, the Greek goddess of the rainbow. Iridescence is seen throughout nature in feathers, scales, and other objects, but how does it actually work?

Read More »

Q&A: Does the Y Chromosome Rot?

Because of its rapid loss of genes over the past 300 million years, scientists have predicted that the Y chromosome may disappear altogether. However, recent studies have shown that the decay may have reached a halt.

Read More »

A Lifetime of Learning: APS Honors Yale Psychologists

Yale Psychology Professors Allan Wagner and Susan Holen-Noeksema were given lifetime achievement awards from the APS. The former was recognized for his research on the mechanisms of associative learning, the latter for her work on mood disorders and regulation.

Read More »