Those tiny, swarming bugs are mostly harmless, but incredibly annoying. Experts reveal how to avoid gnats and other little flies, and how to protect yourself from the ones that do bite.

Experts say DEET is key to keeping mosquitoes away this summer, recommending yard treatments, sprays, and area repellents for optimal bite prevention.

The chemical DEET in bug repellent kills grass. Breck students Selena Qiao and Abby Endres discovered it themselves after conducting the first known rigorous investigation of the topic.

Now Google’s DeepMind division says it’s made a leap in trying to understand the code with AlphaGenome, an AI model that predicts what effects small changes in DNA will have on an array of ...