Environment & Science

Brad Klein reviews the week's astronomical highlights with Bethlehem’s "Backyard Astronomy Guy."

Have you been following the news in the Lehigh Valley this week? Find out how many of these questions about happenings and news around the Lehigh Valley you can answer correctly.

Take a look at stories that ran throughout the week of which we are most proud, had a profound impact on readers or that you might want to look at again.

Becky Bradley, executive director of the Lehigh Valley Planning Commission, was one of three speakers in a Friday morning webinar focused on local climate action planning.

WLVR's Megan Frank talks with reporter Phil Gianficaro.

Bethlehem is earmarked to get a $500,000 infusion from the state to close the gap in the South Bethlehem Greenway. It's one of eight projects in the Lehigh Valley being funded.

Former space shuttle astronaut Terry Hart, of Lower Saucon Township, believes the psychological impact of spending more than a year in space on a mission to Mars is impossible to predict.

“The first major synoptic system of the season will impact the region beginning Friday and over the weekend,” the National Weather Service said in its latest forecast discussion.

Brad Klein reviews the weeks astronomical highlights with Bethlehem’s "Backyard Astronomy Guy."

Allentown, Bethlehem and Easton all have tracts designated as environmental justice areas. Here's what that means, and how residents can help shape state policy.

Smoke from the Canadian wildfires has been transported south and east and is moving into Pennsylvania.

Messinger and South Main streets in Bangor turned into a waterway after downpours hit early Sunday. Said one resident: “By the grace of God we didn’t lose power and everyone is OK. That is the most important thing."

The entire Lehigh Valley will remain under a flood watch through Sunday after another round of severe storms hammered the region. Tonight's Heritage Day fireworks show in Easton is postponed again, the city announced. Bushkill Park in Forks Township and parts of the Slate Belt were flooded.

The disease, a relatively new and deadly threat to the American beech, has few treatment options and no known cure.

Astronaut John Shoffner stopped by Crayola Experience in Easton on Friday, July 14 to discuss his voyage to the International Space Station and answer kids' questions about the cosmos.

The Lehigh Valley has measured 7.47 inches of rain since June 1. Almost half of it has come this month, and we'll add on to that number in the coming days.

The Community and The Arts Clean Up aims to combine community service and engagement through a tournament-style competition – with prizes for the team that fills the most trash bags – followed by a gathering with live music and food.

Severe storms during the summer are very difficult to predict. That's evident in dueling forecasts Thursday for the Lehigh Valley.

Lafayette College in late May submitted a replanting plan to the city after officials threatened to stop work when 46 trees were cleared from the slope without approval. It's unclear whether the plans have been approved.

From 8:30 a.m. to 3:30 p.m. on Friday, July 21, the Rodale Institute’s headquarters at 611 Siegfriedale Road in Kutztown will be open to the public for its annual field day.

The newest proposal, one involving 848.47 acres near the landfill, may also receive a public hearing at a later date. The possibility to rezone 275.7 acres will see discussion on Aug. 30 at 9 a.m.

Mostly sunny skies on Tuesday may be dimmed slightly as another plume of wildfire smoke drifts over the region, the National Weather Service warned.