Science
Scientific discoveries and research
Living near a gas station raises childhood cancer risk, study shows
Childhood cancers are devastating. Even when the disease is not fatal, its long-term effects can be severe. Not enough is known about the risk factors. "Researc...
Understanding the inspiration for social entrepreneurship
New research published in the International Journal of Entrepreneurship and Small Business suggests that universities have a bigger role to play in shaping what...
Explosive evaporation unlocks new possibilities in 3D printing and chemical analysis
Water droplets might seem simple at first. But when nearing evaporation, a desperate power struggle of competing physical forces can emerge, with explosive effe...
Sentinel-1D goes live: A milestone for Europe's radar mission
The Copernicus Sentinel-1D satellite, launched last November, is now fully operational after successfully completing its critical in-orbit commissioning phase....
AI tackles one of math's most brutal problems: Inverse PDEs
Penn Engineers have developed a new way to use AI to solve inverse partial differential equations (PDEs), a particularly challenging class of mathematical probl...
'A study showed…' isn't enough—scientific knowledge builds incrementally as researchers revisit questions
Your goofy but lovable cousin just told you that you should stop eating eggs because he read somewhere that a study showed they are bad for you. How much should...
Long-term study of COVID lockdown and family life shows unexpected, lasting effects on fatherhood
In the years following the COVID-19 pandemic, much has been said about how the lockdowns created conditions for dual-parent families to spend more time at home...
Should politics influence science, and vice versa? National Science Board's ousting resurrects an existential debate
"On behalf of President Donald J. Trump," read 22 emails sent from the White House Presidential Personnel Office on Friday afternoon, April 24, 2026, "I am writ...
After flames strip hillsides bare, the next storm can unleash something far more destructive downstream
Wildfires can increase flooding risks in and downstream of burned areas by removing vegetation and disturbing hydrologic processes. As the climate changes, the...
How to talk to children when terrorist attacks and violence dominate the news
When a man stabbed Jewish people in Golders Green, London, in what police declared a terrorist incident, the story spread fast—through news alerts, social media...
DESI-HVS1 is an old hypervelocity star ejected from the galactic center, observations suggest
Chinese astronomers report the discovery of DESI-HVS1, which may be an old metal-poor hypervelocity star of galactic center origin. The finding, based on the da...
Hunting the elusive Eta Aquariid meteors
Early May is a good time to watch for a powerful yet often elusive meteor shower, the annual Eta Aquariids. They're a prolific, yet often elusive for northern h...