A volcano in Russia's far east on Wednesday spewed ash several kilometers into the sky, authorities said, putting on a spectacular display in its latest eruption. The Shiveluch volcano is one of the ...

Most of the children [252 (99.2 %)] had one or more signs and symptoms during tooth eruption. Table 2 shows the mean frequencies of different teething disturbances during the study period. The most ...

Increased maternal stress during pregnancy may accelerate infants’ biological aging, leading to earlier tooth eruption and more teeth by the time a child turns 6 months old, according to a news ...

When the Black Death swept through Europe beginning in 1347, the plague wiped out more than half of the continent’s population, upending societies and interrupting wars. New research suggests that a ...

Jenny McCarthy has been to hell and back this past year because of a recurring mouth infection from a failed ceramic dental implant that led to a slew of ongoing medical issues. The 53-year-old ...

The on-and-off eruption that’s been dazzling residents and visitors on Hawaii’s Big Island for nearly a year resumed Tuesday as Kilauea volcano sent fountains of lava soaring 400 feet (122 meters) ...

A long-dormant volcano erupted in northern Ethiopia over the weekend, sending ash plumes across the Red Sea toward Yemen and Oman. The Hayli Gubbi volcano in the Afar region of Ethiopia erupted on ...

A team of scientists in London may have found a way to repair tooth enamel using an ingredient found in an unexpected place: human hair. Researchers at King’s College London experimented with keratin, ...

A new birth cohort study reveals that a mother’s stress-related hormones in late pregnancy, especially cortisol, may quietly influence when her baby’s first teeth appear, uncovering a surprising link ...

A new study has uncovered an unexpected connection between a mother’s stress during pregnancy and how quickly her baby’s teeth appear. Researchers from the University of Rochester, New York State, ...

Children have 20 milk teeth, 10 in each jaw. This set of teeth is important for chewing and speaking, and helps to keep space open for the subsequent set of 32 permanent teeth. Milk teeth begin to ...