Image of the Day: Imitation Fish
Image of the Day: Imitation Fish
Scientists create a soft-bodied robotic fish that pumps synthetic blood and swims on its own.
Image of the Day: Imitation Fish
Image of the Day: Imitation Fish

Scientists create a soft-bodied robotic fish that pumps synthetic blood and swims on its own.

Scientists create a soft-bodied robotic fish that pumps synthetic blood and swims on its own.

video
Image of the Day: Vocal Tracks
Image of the Day: Vocal Tracks
Chia-Yi Hou | Jun 25, 2019
Hear seals imitating human sounds and melodies.
Image of the Day: Close Encounters
Image of the Day: Close Encounters
Chia-Yi Hou | Jun 19, 2019
Watch a hawk close in on a target.
Image of the Day: Fish Hunters
Image of the Day: Fish Hunters
Chia-Yi Hou | Jun 3, 2019
Watch penguins hunting from their point of view.
Image of the Day: Baby Steps
Image of the Day: Baby Steps
Chia-Yi Hou | May 28, 2019
Watch young birds move like rock climbers.
Artificially Intelligent Tools Capture Animal Movement
Artificially Intelligent Tools Capture Animal Movement
Carolyn Wilke | May 1, 2019
Algorithms for motion capture help neuroscientists dig into the question of how the brain produces behavior.
Image of the Day: Space Mice
Image of the Day: Space Mice
Chia-Yi Hou | Apr 15, 2019
See what the rodents do aboard the International Space Station.
Image of the Day: The Night Life
Image of the Day: The Night Life
Chia-Yi Hou | Apr 9, 2019
Researchers use thermal cameras to count orangutans in Malaysian Borneo.
Image of the Day: Cat Trackers
Image of the Day: Cat Trackers
Chia-Yi Hou | Apr 6, 2019
Researchers in Australia are capturing movement data by fitting cats with accelerometers and sending them outdoors.
Image of the Day: Macrophages in Action
Image of the Day: Macrophages in Action
Chia-Yi Hou | Apr 5, 2019
Researchers watch cellular interactions in high definition as the immune cells absorb E. coli bacteria.