Researchers climb General Sherman, the world’s largest tree, in Sequoia National Park, Calif. on Tuesday, May 21, 2024. They inspected the 275-foot tree for evidence of bark beetles, an emerging ...

Researchers climbed General Sherman, the world’s largest tree, to inspect the 275-foot tree for evidence of bark beetles, an emerging threat to giant sequoias. (AP Photo/Terry Chea) A researcher ...

High in the evergreen canopy of General Sherman, the world’s largest tree, researchers searched for evidence of an emerging threat to giant sequoias: bark beetles.

Researchers climbed General Sherman, the world’s largest tree, to inspect the 275-foot tree for evidence of bark beetles, an emerging threat to giant sequoias.

SEQUOIA NATIONAL PARK, California (AP) — High in the evergreen canopy of General Sherman, the world’s largest tree, researchers searched for evidence of an emerging threat to giant sequoias ...

SEQUOIA NATIONAL PARK, California (AP) — High in the evergreen canopy of General Sherman, the world’s largest tree, researchers searched for evidence of an emerging threat to giant sequoias ...

SEQUOIA NATIONAL PARK, California (AP) — High in the evergreen canopy of General Sherman, the world’s largest tree, researchers searched for evidence of an emerging threat to giant sequoias ...