The plight of the emperor penguin might be more dire than previously thought. For the first time, scientists have used ...

The birds' already risky molting strategy—in which they shed and regrow all their feathers at once—is becoming even more hazardous due to climate change ...

"It's incredibly energy-intensive and the birds use up to 50% of their body mass," he says. It is "probably the most ...

Researchers used 13 years' worth of data on 134 bird species to come to their conclusion. They studied molting patterns from 2011 to 2024 and found that fall migratory birds consistently molted a day ...

Birds regularly shed and regrow their body and wing feathers in a process, called molting, that is critical for flight, migration, insulation, breeding and survival. A new study by University of Utah ...

The National Antarctic Scientific Center has released a video of a baby penguin from Galindez Island, which has already ...