Microscopic organisms that form dazzling turquoise displays in ocean waters have returned as spring in North America transitions into a wet summer.
Author: Camille Fine, USA TODAY
Photos show Titan sub debris return to land first time: Human remains ‘likely recovered’
Photos show debris from the Titan sub that came ashore for the first time, marking an end to a chapter in the fatal implosion.
Janitor who shut off lab freezer due to ‘annoying’ alarms ruined decades of research, college claims in suit
More than 20 years of research was ruined at an upstate New York university when a janitor shut off a freezer emitting “annoying alarms,” a suit says
National Park star parties 2023: Events for stargazing, meteor showers under dark skies
Curious travelers have the chance to indulge in astronomy at some of the few remaining safe havens for pitch-black skies.
Twin tornados swirl in ‘rare’ weather phenomenon during Colorado thunderstorm
AccuWeather storm chaser Tony Laubach captured the tornados, calling it “one of the most incredible” sights, “especially in the state of Colorado.”
Pair of preening pigeons win National Audubon Society’s 2023 photo contest: See award winners
Two thirds of North American birds are threatened by extinction, including species featured in the Audubon’s 2023 photo contest.
U.S. states with the most and least endangered species
With over 1,300 endangered or threatened species in the United States, newly compiled data shows states with the most number of vulnerable species.
Earliest Juneteenth celebration photographs from 19th-century
See some of the earliest photographs of Juneteenth celebrations in the United States.
Biologist who propelled whale conservation efforts by discovering humpback song dies at 88
Biologist Roger Payne, the man who propelled conservation efforts by introducing the world to the sounds of whales, has died. He was 88.
Boats off Spain’s coast are seeing more killer whales touch, push and even turn vessels
Orcas off the coasts of Portugal and Spain may be teaching fellow killer whales to attack boats.