Warming temperatures are primarily to blame for the dramatic decline in bumblebee numbers, scientists say.
Firefly experts from across the globe described threats to the beloved insect, which also include pesticide use and tourism.
NOAA is offering a $20,000 reward in the dolphin cases, while hoping to better educate the public about protecting them.
Illegal wildlife traders in Laos and China are seeking to cash in on fears over the outbreak.
The genome sequences of viruses in pangolins are 99% identical to the virus found in human coronavirus patients.
A "Defender of the Monarch Butterfly" might have been murdered over his opposition to illegal logging.