Amazon forest restoration cost the most and delivered the smallest gains, while protecting standing forest from fire and logging helped wildlife the most.

Tiny sand hoppers move surprising amounts of beach sand each night, suggesting the animals may help shape California’s ...

Microplastics in rivers surge with heavy rain, and a new global estimate finds 96% of the flow to the ocean starts in ...

Risky decisions may emerge from a rapid contest between two opposing brain signals rather than a slow buildup of evidence.

Muscle loss was linked to higher dementia risk, while obesity showed different patterns depending on age at measurement.

A new map identifies the third of U.S. rivers most likely to sustain freshwater biodiversity, but almost none of those waterways are protected.

Two satellites flying just 30 seconds apart are measuring the ocean with remarkable precision, offering a new view of hurricanes and El Niño.

Hidden errors in temperature data could be causing researchers to underestimate the real-world impacts of climate change.

Severe heating changed soy protein, reduced amino acid availability in mice, and altered one social response after feeding.

Genetic risk for PTSD appears to interact differently with different traumatic experiences, with some of the strongest patterns linked to childhood trauma.

Wealthier U.S. neighborhoods face greater fire exposure but recover faster, revealing major differences in urban fire risk and recovery.

A new study compares organic wheat fields and wildflower strips to see how different farming approaches affect wildlife and farm economics.