Bioluminescence first evolved in animals at least 540 million years ago, pushing back previous oldest dated example

Star bars show universe's early galaxies evolved much faster than previously thought

Scientists study lipids cell by cell, making new cancer research possible

Squids' birthday influences mating: Male spear squids shown to become 'sneakers' or 'consorts' depending on birth date

'Sunny day flooding' increases fecal contamination of coastal waters

South Korean marginalized communities developed 'disaster subculture' living through extreme climate events, study finds

Study compares Salmonella rates in backyard, commercial poultry farm samples

Researchers develop forest extent map for Mexico

Study finds rekindling old friendships as scary as making new ones

Investigating the efficacy of methods to stimulate adventitious rooting of Lindera benzoin stem cuttings

Emotion can cause chickens to get red in the face

Warming climate is putting more metals into Colorado's mountain streams