The nationwide experiment will initially include around 100,000 volunteers.
The federal government concludes the rusty patched bumblebee is nearing extinction.
The federal government concludes the rusty patched bumblebee is nearing extinction.
When road deicing salt enters freshwater ecosystems, prey species such as Daphnia pulex can rapidly evolve tolerance to the contaminant, buffering their local food webs from the impacts of salination.
Children born to obese parents are at increased risk of failing motor development and cognitive tests, according to an NIH-led study.
The small lizards adapted to unique niches among dozens of isles.
See images from a century of fur trapping and hunting in the Amazon basin.
Researchers use a century of trade records to uncover differences in the resilience of terrestrial and aquatic species.
Estimating only 7,100 individuals remaining, researchers urge a reclassification of the species from vulnerable to endangered.
Andrzej Tarkowski’s research laid the groundwork for future advances in cloning, stem cell research, and in vitro fertilization.
Researchers discover diverse communities of invertebrates inhabiting the water-filled tracks of elephants in Uganda.
Sequencing and gene-editing advances make tracing a cell’s journey throughout development easier than ever.