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Each week Science Friday, hosted by Ira Flatow, focuses on science topics that are in the news and brings an educated, balanced discussion to bear on the scientific issues at hand.

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The latest news and information from the world's most respected news source. BBC World Service delivers up-to-the-minute news, expert analysis, commentary, features and interviews.

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Environment

Ana Marrero, Milagros Soto, and Pablo Cuevas catching a cool breeze on the stoop of their home in Hunting Park. (Catalina Jaramillo/WHYY News)
PlanPhilly
Community
PlanPhilly

Inside Philadelphia’s inequitable, deadly heat

According to Philadelphia’s heat-vulnerability index, Hunting Park is one of the hottest neighborhoods in the city, and one of the most vulnerable to heat's negative effects.

8 years ago

A blacklegged tick like this one can be hard to spot. (Scott Camazine/Science Source)
NPR
Health

Ticks and Lyme disease: 3 factors determine risk of infection

As it turns out, the chance of catching Lyme disease from an individual tick ranges from zero to roughly 50 percent.

8 years ago

Residents listen to a panel of experts speaking about water contamination around two former military bases. (Emma Lee/WHYY)
Community

EPA hosts marathon meeting on contaminated water supplies in Bucks, Montco

Morning Edition host Jennifer Lynn talks with investigative environmental reporter Kyle Bagenstose about the EPA hearing on water issues in Bucks and Montgomery counties.

8 years ago

Listen 6:09
Waste engineer Jenna Jambeck of the University of Georgia surveys plastic waste in a southeast Asian village, where it will be recycled to make raw material for more plastic products. Jambeck advises Asian governments on how to keep plastic trash out of waterways. (Courtesy of Amy Brooks)
NPR
Science

We’re drowning in plastic trash. Jenna Jambeck wants to save us

If you leave the tap on and bathwater floods your home, bailing water isn't the first thing you do, she points out. You shut off the faucet.

8 years ago

An aerial view shows burned-out houses after a wildfire hit the village of Mati, near Athens. The raging fires have killed at least 50 people in Greece, devouring homes and forests as terrified residents fled to the sea to escape the flames. (Savvas Karmaniolas/AFP/Getty Images)
NPR
Community

‘A terrible day’: Greek wildfires kill at least 74 people, devastate resort village

Fire officials in Greece say at least 74 people have died from surprisingly fast-moving wildfires that struck near Athens.

8 years ago

A firefighter next to a house burning during a wildfire in Kineta, near Athens, Greece, on Monday. Wildfires are not new to Greece but several blazes erupted especially quickly. (Valerie Gache/AFP/Getty Images)
NPR
Community

Deadly wildfires sweep through towns near Athens, Greece

At least 50 people died and more than 150 were injured as huge fires fueled by powerful winds burned homes and forests in towns near the Greek capital, Athens.

8 years ago

Milo Cress says straws are among the most common disposable plastic items, along with bottle caps, that can be found polluting oceans and beaches. (Milos Bicanski/Getty Images)
NPR
Community

One child’s outsized influence on the debate over plastic straws

Milo Cress, a young environmentalist, researched straw usage to come up with the 500 million estimate when he was just nine years old.

8 years ago

A peacock butterfly in Hurworth-on-Tees, England, in 2013. Peacock butterflies are one of the species the Big Butterfly Count is tracking, with the help of citizen volunteers. (Chris Golightly/Flickr)
NPR
Science

Britain’s big butterfly count begins, with David Attenborough leading the charge

The United Kingdom is counting its butterflies — and will keep going for the next three weeks.

8 years ago

The Schuylkill river at dusk in Philadelphia. The river is a popular fishing spot. New Jersey DEP has begun testing fish for the family of chemicals known as PFAS and issued fish advisories. New Jersey has stricter limits on PFAS exposure than Pennsylvania. (Susan Phillips/StateImpact Pennsylvania)
Science
StateImpact Pennsylvania

New Jersey issues first advisories for consumption of fish containing PFAS chemicals

State scientists have recommended health limits for 12 species.

8 years ago

(StateImpact Pennsylvania)
StateImpact Pennsylvania
Community

Curious or concerned about an energy issue? Ask StateImpact — and see what we’ve already answered

Tap the expertise of StateImpact Pennsylvania reporters and help build a statewide resource.

8 years ago

This veery songbird can predict the severity of the coming hurricane season more consistently than meteorologists, according to research published this month by Delaware State University professor Christopher Heckscher. (Courtesy DSU)
NewsWorks Tonight
Science

Songbird nesting habits may indicate severity of hurricane season

A Delaware professor is using a migratory bird species that nests in Delaware to predict the severity of the coming hurricane season.

8 years ago

Listen 5:33
(Photo: Shnnn via Flickr Creative Commons)
Down the Shore
Politics & Policy

Get the butts off the sand: N.J. (mostly) bans smoking on beaches

New Jersey beaches and state parks are now mostly smoke free.

8 years ago

Listen 1:55
A vacant North Philadelphia lot. (Jared Brey/PlanPhilly, file)
Health

‘Greening’ vacant lots improves mental health in Philly communities

The study adds to a growing body of research that demonstrates how where you live matters for your health.

8 years ago

A hypodermic syringe found on a beach in Monmouth County's Deal Friday morning. (Photo: Robert Siliato)
Down the Shore
Community

Hypodermic syringes wash ashore in Monmouth County

Numerous hypodermic syringes have been found late this week on Monmouth County's beaches.

8 years ago

Cheswick Generating Station in Springdale, Pa. (Reid R. Frazier/StateImpact Pennsylvania)
StateImpact Pennsylvania
Community

With policy change, nearly a third of Pennsylvanians live in ‘environmental justice’ areas

EJ areas are now defined as a census block group with a 30 percent or greater minority population or 20 percent or greater population at or below the poverty level.

8 years ago

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