The immune system reacts similarly to a high fat and high calorie diet as to a bacterial infection.
The cause is still a mystery even though the deaths have been attributed to a virus.
Citizen scientists discover five-planet system.
A protein involved in cognition and storing long-term memories looks and acts like a protein from viruses.
Viper dogfish sharks are rarely seen. They're thought to live a thousand feet below sea.
NASA has found eight sites where with thick deposits of ice beneath the Martian surface.
Warming temperatures are turning one of the world's largest sea turtle colonies almost entirely female.