Jeanine Cummins faced backlash for writing a book about Mexican migrants. As she returns with a new novel, she talks identity ...

What you should knowResults are coming in for the Pennsylvania primary election after a relatively low-key day of voting for ...

Greens candidate for Montgomery Darren Briggs is capitalising on anti-stadium sentiment as he campaigns for the seat of ...

There are moments in life when a single taste can transport you across state lines, and Rick’s Cheese Steak Shop in ...

New research shows that penguin guano in Antarctica is an important source of ammonia aerosol particles that help drive the ...

Previous models have found clouds fueled by seabird guano in the Arctic do cool the ground, but the study authors say ...

Penguin poop may be playing a key role in keeping climate change in check over Antarctica, new research published May 22 ...

Penguins could be playing a crucial role in stabilizing the climate in Antarctica when they go No. 2, according to new ...

When the wind blew from the direction of the colony, ammonia levels spiked, sometimes reaching 1,000 times above normal ...

But the effort paid off, because Boyer and his colleagues found something peculiar about penguin guano. In a paper published on Thursday in the journal Communications Earth and Environment ...