Animals
Lab-Grown Monkey Embryos Reveal in 3-D How Organs Begin
At 25 days old, these specimens could be the oldest primate embryos ever grown outside the womb
Stories by Gemma Conroy
Environment
Graveyards Are Surprising Hotspots for Biodiversity
Even the smallest burial sites could help conserve natural habitats in agricultural landscapes
Environment
Seabird Poop Speeds Up Coral Growth
Conservation plans should consider such links between land-based and marine ecosystems
Environment
Warming Waters Could Make Sharks “Right-Handed”—and Deadlier
New findings reveal how rising ocean temperatures could boost sharks’ thinking, potentially disrupting food chains
