Engineers from the University of California have come up with an amazing new invention: a tiny fish about 1/100 the size of a grain of sand which could be used to deliver drugs to specific parts of the human body.
It has been long established that during sleep, the brain works on consolidating a person's memories. But a recent study has found that the brain, during sleep, actually prioritizes the memories and experiences that people care about most.
Britain's native hazel dormouse (Muscardinus avellanarius) is now vulnerable to extinction. A new report has revealed that the number of the tiny mammal has declined by more than a third since the year 2000.
Scientists announced the recognition of gravitational waves for the first time on Earth.
NASA has started its mission for asteroid sampling.
Before ESA's Rosetta comet mission ends this month, the probe recently discovered complex organic matter on the surface of the comet, providing clues about how life appeared in our solar system.
In a new study, bats apparently exhibit unique behavior similar to dogs and cats, as they shake their heads and wiggle their ears during hunting.
In a new alarming report, ecologists say that the planet already lost one tenth of its wilderness in just two decades, hitting the Amazon and Central Africa the most.
A new species of a parasitic flatworm that infects turtles has been named after the U.S. President Barack Obama.
Geneticists were surprised to discover that there are four species of giraffes in Africa, that can lead to significant differences in their conservation status and ecological needs.
