Meteorites are rocks from space that survive their fiery descent through Earth's atmosphere and reach the ground. More than ...

Young, close-orbiting exoplanets known as sub-Neptunes may form farther from their stars and migrate inward or lose their ...

A combination of cosmic processes shapes the formation of one of the most common types of planets outside of our solar system ...

An international team of astronomers reports the detection of two new brown dwarfs orbiting distant stars using NASA's ...

The planets are all too hot for life as we know it, but astronomers haven’t given up searching for more planets in Barnard's ...

The ringed gas giant Saturn has officially replaced Jupiter as the planet in our solar ... The team believes that given the size, number, and orbital concentration of these new moons, the ...

The egg must experience fertilization within 24 hours, or it may begin to disintegrate, leading to menstruation or period-like bleeding. Sperm must enter your vaginal canal and travel through your ...

Natural cycles in Earth's rotational axis and its orbit around the sun drive climatic changes, and now researchers have ...

There are tens of thousands of plum-sized pieces of space junk that hit with the power of a crashing bus, according to The Aerospace Corporation, which monitors orbital debris. That junk includes ...

Brown discharge before a period could be implantation bleeding, which indicates pregnancy, or it may be due to perimenopause. In some cases, brown discharge may indicate an underlying condition.

He currently works as a gastroenterologist and hepatologist at Manhattan Gastroenterology. Period poops are changes in your bowel movements or stool that happen just before or during menstruation.

As part of premenstrual syndrome (PMS), people who menstruate may experience period fatigue as one of their physical, mental, and emotional symptoms. Period symptoms can range from dizziness or ...