Captive-bred axolotls can adapt to both restored and artificial wetlands, but face dangers from predators and rising ...

Farming more on existing land can hurt biodiversity as much as using new land. It depends on the crop, region, and nearby ...

Omega-3 deficiency worsens due to climate change, pollution, poor diet, and overfishing, risking global brain and heart ...

Scientists tested two major theories about consciousness. They found the back of the brain handles fine visual details.

University of Michigan researchers found that toxic Dolichospermum algae produce saxitoxin in Lake Erie, threatening water ...

Elephants rely on their elders to pass down survival skills and culture. Removing them breaks this culture and puts the ...

Beneath land once dotted with coal pits lies an estimated 46 million tons of natural hydrogen, a cache large enough to stir ...

New research reveals that young salmon explore multiple rivers before adulthood, challenging long-held beliefs about their ...

A new study shows how plant genetics and satellite data reveal the decline of Sideritis, a plant used to make Greek mountain ...

A new study finds that a fertility rate of 2.7 children per woman, not 2.1, may be needed to avoid long-term population ...

Cretaceous climate crisis with extreme heat and ocean anoxia led to the extinction of powerful marine predators.

Sperm swim faster in high temperature environments; aging ovaries slowly lose egg support. Both affect fertility differently.