Why You Laugh When It’s Not Even Funny
Research shows laughter may be more of a social tool than a sign of enjoyment in conversations with strangers.
Understanding Immune Tolerance
The immune system surveys the body by sampling proteins, called antigens, from both the human host and any invaders. So...
Hacking Cells to Prevent Obesity
Your fat is alive. Your fat is alive and it is talking. It is listening. It is reading its DNA...
When the Immune System Attacks
While our immune system functions to protect us from such things as invading microbes, these same defenses can also erroneously...
A Messenger of Pain
This past weekend I sliced my finger while attempting to slice a carrot. The Wusthof cut through the nail on...
Emphasize Sex in Research, orders National Institutes of Health
Reproducibility in biological research — or more specifically the lack of it — is an ongoing issue. While experiments may...
Dying to Make Life
As you read these words, hold out your hand. Notice the space between your fingers, the fragments of MacBook you...
New Treatment Extends Lives for AIDS Patients
Today, HIV infection is no longer a death sentence for those with access to anti-retrovirals. These drugs suppress replication of...
Pictures of Living Things
So much of science and medicine comes down to taking pictures. Biology, especially, has long been considered an observational enterprise...
The Most Lethal Part of Cancer
The most lethal part of cancer is that it spreads. Stopping the spread of cancer, known as metastasis, would be...