City mouse or country mouse? I collect mice from Philly homes to study how they got so good at urban
An evolutionary biologist is studying what these resilient urban pests can teach us about adaptation and evolution.
An evolutionary biologist is studying what these resilient urban pests can teach us about adaptation and evolution.
Identifying proteins that are only present in bodily fluids when a patient has breast cancer could provide a way to screen…
As you get older, you’re at higher risk of severe infection and your immunity declines faster after vaccination.
Sometimes, good news for investors is bad for consumers.
Racism can be a workplace issue, even at Home Depot.
A Georgia election law scholar explains what’s behind the ruling and what it means for the state’s prosecution of Trump.
Local governments are increasingly buying – and forgiving – their residents’ medical debt.
A West Point professor of Russian politics and foreign policy looks at the future of Russia without Putin.
A deal that avoided a shutdown also slashed spending for the National Science Foundation, putting it billions below a congressional…
More than half a million people made the treacherous crossing in 2023 – far higher than in previous years.
Since the 1970s, corporate boards have included more women and minorities. But those gains are likely to change after a…
An unpopular president. A war that’s dividing the country. An upcoming election. What year is it?
In the past, adolescents’ musical palettes were dominated by the Top-40 artists, creating a widely shared – if perhaps…
Cattle are major producers of methane, a potent greenhouse gas. But there are methods that can reduce their climate impact…
People often think of leprosy as a bygone disease, relevant primarily in biblical times. But in fact, it is still present…
Even when female North Atlantic right whales survive entanglement in fishing gear, it may affect their future ability to…
Many people will see a dazzling eclipse this April, but these events are possible only because of the sizes and precise…