Katherine Unger Baillie

East Antarctic Ice Sheet Has Stayed Frozen for 14 Million Years, Penn Team Reports

Antarctica was once a balmier place, lush with plants and lakes. Figuring out just how long the continent has been a barren, cold desert of ice can give clues as to how Antarctica responded to the effects of past climates and can perhaps also indicate what to expect there as Earth’s atmospheric concentration of carbon dioxide grows.

Katherine Unger Baillie

A Perfect Pair: Bedtime and Brushing

They are a natural pairing, two elements of every good bedtime routine: reading books and brushing teeth. But many young children, especially those in underserved communities, aren’t consistently doing either.

Katherine Unger Baillie

Tiny phytoplankton have big influence on climate change

As nations across the globe negotiate how to reduce their contributions to climate change, researchers at Penn are investigating just how the coming changes will impact the planet. What’s clear is that the effect extends beyond simple warming. Indeed, the very physics and chemistry of the oceans are also shifting, and are forecast to change even more in the coming decades.

Katherine Unger Baillie

Winter and Holiday 2015 Health Tips from Penn

The winter months come with their own special health challenges. From delicious food everywhere you look to harsh weather conditions to the stress of creating a perfect holiday, the season can be challenging.

Katherine Unger Baillie