Fur seals may look relaxed on shore, but their hearts reveal a hidden battle still underway after deep dives. Diving places…

A long-term study found that brain health can improve throughout life with consistent daily habits, cognitive training, and personalized support, regardless…

Long-distance gene control first emerged around 650 to 700 million years ago, significantly earlier than scientists had previously believed. Life depends…

Dementia is more than memory loss, and rare types can affect vision, movement, and behavior. Recognizing these symptoms early can improve…

Scientists have uncovered why severely damaged livers can continue failing even after a person stops drinking alcohol. The human liver is…

A decades-old assumption about how the body handles fat may have been incomplete. For 60 years, scientists believed they understood exactly…

A giant Atlantic Ocean current that helps regulate Earth’s climate is slowing down, and scientists say the impacts could be global.…

A giant volcano may have accidentally uncovered a powerful new way to destroy methane in Earth’s atmosphere. In January 2022, the…