Implantation, one of the most poorly understood phases of early human development, occurs in the depths of the womb, at a ...

Placozoa are among the simplest animals in the world. They were initially discovered living on the walls of aquariums in a ...

Sweet potatoes are a source of vitamin A, but other sources like butternut squash, spinach, pumpkin, and liver contain higher levels.

Despite setbacks, scientists around the world produced amazing discoveries every day, some of which made a big splash while ...

When Marc and Cristina Easton’s son was diagnosed with autism at 20 months, the Baltimore couple left the doctor’s appointment in confusion. Their toddler – who was very social – did not resemble the ...

What Birthmarks Really Are Birthmarks are visible skin markings that appear at birth or shortly afterward, and they affect a ...

At three sites where turkeys are hunted, it appeared that females were more likely to give birth to other females.

Just 70km from Melbourne yet only accessible by ferry, the island’s isolation is the source of its appeal and its biggest drawback ...

A father’s exposure to microplastics can alter sperm RNA in ways that increase metabolic disease risk in his daughters.

The second egg is days past the 40-day benchmark for a successful hatch and the hope for a "Christmas Miracle" has come and ...

It's nearly a certainty that E26 will be an only eaglet. The second egg is days past the 40-day benchmark for a successful hatch and the hope for a "Christmas Miracle" has come and gone like so much ...

Doctors say just 1 in 30,000 pregnancies occur in the abdomen instead of the uterus. And Ryu Lopez is among the rare cases.