The immune system faces a delicate balancing act: It must be aggressive enough to fight infections and cancer, yet restrained ...

A soil test provides information about current soil conditions, including pH, organic matter and nutrient content, allowing ...

Dethatching your lawn is important to allow nutrients, air, and water to properly reach the soil and, consequently, prevent the problems that excessive thatch creates: lawn diseases, lawn pests (mole ...

Google's AlphaProof is capable of solving complex mathematics but it's greatest feature may actually be finding errors.

Researchers created the first ultra-low power temperature sensor using graphene solar cells, a step toward long-lasting, self-powered devices for the Internet of Things.