Aging Brains
Age-related working memory loss may be at least partly reversible.
Science Update
Safe Water Software
New software can quickly flag tainted water supplies.
Dolphin Healing
Dolphins heal remarkably well after massive shark bites, and scientists want to know how they do it.
Nuclear Reactor Robots
Robots offer a safer way to inspect nuclear reactors for defects.
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.
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.
Dinosaur Bones
Holes in fossil bones suggest that dinosaurs were warm-blooded.