A 1956 eruption collapsed much of the Bezymianny volcano in Kamchatka, Russia, but frequent eruptions since — including a large event in November — means it has now almost completely regrown.

What makes the case unique: This man's rabies infection — the first reported in Michigan in about 15 years — was suspected to be potentially linked to his organ transplant, according to a report of ...

The bright binary star system V Sagittae will flare up multiple times before finally going supernova within the next 100 ...

Scientists uncovered how childhood BK virus infections may set off cancer-causing mutations decades later: by activating a host immune system enzyme that attacks DNA.

Aging comes with graying hair, which may be a sign of the body lowering its risk of cancer, a study suggests. Graying hair ...