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Environment8097 articles archived since 1845

Ocean's Oxygen Starts Running Low

Rising levels of CO2 are making it hard for fish to breathe in addition to exacerbating global warming and ocean acidification

17 hours ago — Niina Heikkinen and ClimateWire

This Plant Bleeds Nectar to Attract Help

When a species of nightshade is injured by hungry beetles, it produces sugary nectar at the wound site. The nectar attracts ants that then keep the beetles at bay.   

April 26, 2016 — Cynthia Graber