A pair of sloth bear cubs were born at Smithsonian's National Zoo last month, on Dec. 7, the zoo shared in a press release.

For the first time since 2014, keepers at the Smithsonian’s National Zoo and Conservation Biology Institute (NZCBI) have ...

Biology has always been an unruly science. Cells divide when they want to. Genes switch on and off like temperamental lights.

Experts discussed common pregnancy-checking methods, including palpation, ultrasound and blood-based tests, noting that each ...

The belief that wearing a bra causes breast sagging has circulated for decades, but anatomy and long-term research tell a ...

Mandy Moore shared a moment of reflection, admitting it was difficult to accept that her journey with childbearing has come ...

Mandy Moore detailed how she feels about likely not having any more children after welcoming kids Gus, 4, Ozzie, 3, and ...

Three years ago, Sienna Miller revealed she froze her eggs when she turned 40 due to the pressure surrounding having children in life's fourth decade. After revealing her decision in 2022, on Monday ...

An exposure to high temperatures during pregnancy could be disrupting amino acids and vitamins key to managing stress and energy, thereby increasing the risk of a premature delivery, suggests an ...

An Emory University study, published Friday by Science Advances, provides the first evidence that exposure to higher temperatures during pregnancy is linked to specific biological changes in mothers ...