Researchers are now examining surprising structural changes occurring within the Earth's core that may have slightly affected ...

(IDEM) is offering free, hands-on classroom presentations to elementary students across the state in celebration of Earth Day ...

So, every day is getting just a touch bit longer. In 1900, a day was exactly 24 hours in length, but an analysis of ...

The in-person presentations are available on a first-come, first-served basis throughout April with a maximum of four ...