Minor short-term bullish behavior in natural gas today. Today’s outside day reflects natural gas’ switch from bearish sentiment earlier in the session to bullish by the end. Earlier in the session ...

If you’ve ever seen a hedgehog twisting its body and foaming at the mouth, you might think the animal is sick. But this strange and dramatic behavior, demonstrated in this YouTube video, is actually a ...

Traces of pharmaceutical drugs are finding their way into waterways around the world. A new study in the journal Science suggests that this kind of pollution can mess with salmon migration in somewhat ...

Tagging wildlife alters animal behavior for days, reports new research. The findings highlight a need for longer tracking periods to better understand animal behavior in the wild. The corresponding ...

University of Otago—Ōtākou Whakaihu Waka scientists have discovered that it takes mere minutes for a species of sex-changing fish to develop dominant behavior after a change in the pecking order. In a ...

Why would an ant walk in an endless circle until it dies of starvation and exhaustion? Known as an ant death spiral, or circular milling, this deadly phenomenon can cause hundreds of ants to follow ...

Neuroscientists taught rats to drive cars (yes, really) and learned something surprising about how humans can improve their ...