Nuclear Reactor Robots
Robots offer a safer way to inspect nuclear reactors for defects.
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Black Hole Water
Water was abundant in the universe just 1.6 billion years after the Big Bang - in one of the most …
Problem-Solving Lizards
Some lizards can solve problems as well as birds and mammals.
Climate Roundup
Climate scientists who want to know how airplanes might affect the climate are gaining new insights …
Rocking Sleep
Rocking helps adults fall asleep faster and enter deeper sleep.
Plant Sonar
A Cuban plant has acoustically-enhanced leaves that help pollinating bats find it in the dark.
Backyard Roundup
Opossums and snakes are locked in a battle of evolutionary proportions.
Dinosaur Bones
Holes in fossil bones suggest that dinosaurs were warm-blooded.