Saturn’s Strange Ring-Heat Phenomenon: Solving a Solar System Mystery

New form of omega-3 could prevent visual decline with Alzheimer's disease

Just as important as eating and drinking for our survival, sleep is equally crucial for our physical and mental development. All creatures with a nervous system require sleep. But who decides on the timing and duration of sleep, whether it’s 8 or 12 hours?

It’s No Joke: Australia’s Grey Nurse Sharks Are In Grave Danger