Have you ever wondered what triggers leaves to change color in the fall?
Explore how land, land, water, air and living things – affect and interact with each other.
A lot of the nation is having a longer growing season than decades before.
Want some help in spotting migrating birds?
If clouds break we will have a peak at a lunar eclipse Wednesday morning.
Ice from the South Pole now reaches farther than ever into the ocean.
September 2014 was warm and dry.
Weather influence color and the length of our fall foliage season. What happens if the climate shifts?
Here are some facts that will help you observe the fall colors.
Another beautiful gameday is coming our way for homecoming.
Joe Murgo tells you what to expect when you head to Beaver Stadium.
So far this has been one of the least active tropical seasons in the Atlantic.
More than 3 inches of rain was recorded in Phoenix Monday morning as monsoon rains combined with a hurricane remnant.
Even though it doesn't feel like, meteorological fall has begun. Is warm weather the new trend for autumn?
The weather will be a bit unsettled for Penn State's first home game.
August was cooler and slightly wetter than average.
Meteorological summer comes to an end this weekend. How does it rank compared to other summers?
Tropical Storm Iselle made landfall on Hawaii early Friday morning, the first time in more than 20 years a tropical storm has made landfall on the island state.
A tornado struck Revere, MA, on Monday morning causing damage across the town.
A rare lightning strike killed one and injured many more this past weekend.
After a relatively cool weekend for July standards, the work week started off on a little warmer and more humid note.
Bears need to cool for just like any animal. The way they do it is just like one of our household pets.
Earlier this year we ended a multi-year drought without setting a new record low. Are we now heading to consistent cool?
Residents can be fined up to $500 per day for wasting water during their latest drought.
Several people have commented that there are fewer crickets this year. If there are fewer, is there a scientific reason?
The 14-year-old was getting into a friend's car when he was struck by lightning.
Even though it won't feel too warm the next couple of days, on average, mid-July marks the peak of the warmest weather of the year for our region. Want to learn more?
You would pretty much need lead as sunscreen with this reading.
Keep these tips in mind to prevent wildfires and enjoy a safe holiday
June was a wet and muggy month.
Does extreme cold kill them off? Researchers thought yes, but observations are show many have made it.
Since we are almost half way through the year, it's an ideal time to check in on how temperatures and precipitation have compared to past years.
A few tips to keep safe during thunderstorm season.
Tornado touched down near Everett and traveled to Hopewell.
Spacecraft exceed expected lifespan by 10 years.
The NWS has recently launched an experimental weather information display product available to all audiences.
Scientists have found a link between ocean wave height and sea ice in the Antarctic.
Summer is a crucial time to supply your backyard birds with water for drinking and batching.
Here's some tips on how to enjoy safely.
We've all seen a double rainbow before, but how exactly does one form?
May was warmer but wetter than average.
Weather watcher Ken Eicher sent his summary for May.
Hurricane season starts on Sunday. We're in the midst of the longest without a major landfalling hurricane in the US. Is this a sign of safety?
An El Nino is expected this year. What is it and how will it effect us?
Planting a water-smart garden can help save water when temperatures heat up.
Eastern Pennsylvania had a widespread damaging hail event. Have you ever wondered how these balls of ice form in warm weather?
Large hail caused a lot of damage in the eastern part of the state.
There are regular meteor showers we get each year. However, this holiday weekend we are in store for a new treat.
The National Weather Service in State College confirmed an EF0 tornado struck near Lock Haven.
The company said the weather accounted for more than $100 million in losses the first quarter of 2014.