How fighting female flies focus on their foes

Fiddler Crabs Unleash Special Vibrations to Attract Mates—And Deter Foes

Are Orca Whales Friends or Foes?

Monk parakeets have unique ‘voices’ that may identify friends and foes

This COVID-19 sleuth is making friends and foes advocating for African science

Meet the fungal friends and foes that surround us

Differentiating friends from foes in the fungal root microbiome

Differentiating Friends From Foes Genetically in Fungal Root Microbiomes

How do plants balance microbial friends and foes?

Deepfake satellite imagery poses a not-so-distant threat, warn geographers. They could be used to create hoaxes about wildfires or floods, to discredit stories based on real satellite imagery, and geopolitical adversaries may use fake satellite imagery to mislead foes.

The Battle Lines Are Forming in Biden’s Climate Push