It was the shot heard around the world. An American trophy hunter shot and severely injured Cecil with an arrow after he was lured outside Hwange National Park in Zimbabwe with elephant carcass bait. About 10 hours later, the hunting party tracked him down. A second arrow ended Cecil’s life. The...

Contents How many animals are used in experiments each year? Which animals are used in experiments? What kinds of experiments are animals used in? What kinds of institutions use animals in experiments? Where do laboratories get the animals they use in experiments? What is life like for animals in...

Four conservation and animal protection groups sued the Trump administration today over its secretive new policy of approving elephant and lion trophy imports behind closed doors. The lawsuit targets a U.S. Fish and Wildlife decision, outlined in a March 1 memo, to shut the public and scientists out...

My husband and I were contemplating whether to hike the 3-mile trail in Utah’s Zion National Park that September day. I’d read that this trail was our best chance to spot bighorn sheep, but after a week of exploring the five national parks in the state, our bodies were tired—and it was already late...

WARNING: This page contains graphic content. When rescuers slowly creaked the rusty door open, the dilapidated building appeared to be empty. Windowless and dark, the sheet-metal structure held no noise, only air thick with spiderwebs, dust and the burning smell of ammonia. Then a head with small...