Population
A shift in the sex lives of flowers could spell trouble for the planet’s pollinators
Science
Dr. Sarah Adams
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An ancient, interdependent ...
African birds of prey show signs of population collapse, researchers say
Science
Dr. Sarah Adams
African raptors that hunt during the day face an extinction crisis, with populations decreasing among dozens of species of birds of prey, ...
Elderly pet owners living alone had slower cognitive declines
Health
Rachel Carter
Owning a pet may help slow cognitive decline among older people who live alone, according to a study published this week. A ...