The large Brood XIV, which emerges every 17 years, is making for a spectacular natural event as billions of periodical ...

Another cicada invasion is here. The large Brood XIV, which emerges every 17 years, is making for a spectacular natural event ...

CINCINNATI (AP) — Another cicada invasion is here. The large Brood XIV, which emerges every 17 years, is making for a ...

Staring at a computer screen for hours at a stretch is detrimental to all parts of our body, with your eyes, and back being ...

Air quality is taking a hit in parts of the central and eastern United States as smoke from out-of-control wildfires in Canada pours south – but that isn’t the only thing millions of people will ...

The northern lights — also called aurora borealis — could be visible in Alaska, Washington, Montana, North Dakota, Minnesota, ...

People in parts of the U.S. may be able to see Northern lights Monday night — or at least use a smartphone cameras to reveal ...

Forecasters are monitoring a significant Saharan dust plume that has the potential to reach the United States next week. Major outbreaks can suppress tropical cyclones and cause mild health ...

The Northern lights, also known as the aurora borealis, will be visible across several states in the U.S. on Tuesday, May 27 ...

This weekend, residents in the northernmost parts of Texas — particularly those in the Panhandle north of Amarillo — may be able to see the Northern Lights with the naked eye. A broader area, ...

reducing oxygen flow to nerve cells and other parts of the eye. Without oxygen, these cells can die, leading to loss of sight. "We want to understand this problem so we can develop new drug ...