How scientists, conservationists and the fragrance industry are working to revive extinct scents and perpetuate threatened ones.
Kakapos, which are reclusive and flightless and can live as long as humans, are found only in New Zealand. They feed on the fruit of the rimu tree.
A new analysis of prescription data found that emergency room orders for acetaminophen for pregnant women fell for weeks after the federal warning.
One year in, assessing budget cuts to federal climate and science jobs.
A draft assessment of the health of nature in the United States is grim but features bright spots.
An unusual outbreak of wildfires in city parks gave scientists a chance to study these rare events. Now they’re coming to different conclusions.