Sharks and rays have populated the world's oceans for around 450 million years, but more than a third of the species living today are severely threatened by overfishing and the loss of their habitat.
Executive orders and announcements by President Trump have put billions of dollars in U.S. climate commitments into question.
Some federal websites, including the White House’s, have already deleted climate information, including reports on resilience and adaptation vital to U.S. communities.
The Earth's atmosphere has strengthened its ability to remove air pollutants, including the potent climate-warming gas ...
A team of environmental scientists from the Instituto Nacional de Pesquisas da Amazônia, Michigan Technologic University and ...
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