In April 2024, the White House launched a challenge to scientists: establish a lunar time standard in view of a growing international presence on the Moon and potential human bases as part of NASA’s ...

Science Sleep: men and women do not sleep the same way The sleep patterns of men and women differ not only in duration but also in quality-it is important to take this into account when conducting ...

From the time of the Renaissance forward, these fortresses were renovated into elegant mansions complete with gardens, turrets, and other architectural flourishes. The Latin “castellum” refers to a ...

When Charlemagne died in 814, his son, Louis the Pious, succeeded him on the throne. After his death, the Treaty of Verdun confirmed the division of the Carolingian Empire into three kingdoms.

Alfred Nobel was a Swedish inventor, scientist, and philanthropist. He is best known for inventing dynamite and for establishing the Nobel Prizes. The invention of dynamite, which has practical and ...

The Merovingian dynasty was the first Frankish line of kings who ruled in Western Europe from AD 476 to 752. Dynasty of Frankish kings descending from Merovech, the Merovingians ruled over Gaul until ...

Beginning in the middle of the 12th century, the Christian kingdoms began their advance, only to run across yet another Berber dynasty in the form of the Almohads. After their loss at Las Navas de ...

It’s unclear whether a single, very high dosage of vitamin C given at the first sign of a cold would be enough to halt the illness. For two-time Nobel Prize winner Linus Pauling, the matter was clear.

The Great Frost of 1709, also known as the Big Freeze, was a severe and prolonged cold wave that occurred in Europe during the winter of 1708-1709. It resulted in extreme cold temperatures and had ...

When referring to plants, the word “poisonous” should be used, while the word “venomous” is reserved for only animals. However, there are some counterexamples that do not support this generalization.

The Battle of Thermopylae is one of the most renowned battles in Greek history. It was fought between Greek cities and 300 Spartans against Persia in 480 BC. During one of the most famous conflicts in ...

The Reign of Terror, The bloody chapter of the French Revolution, led by Robespierre and the Jacobins, was an extremely violent time in the French Revolution. All those who opposed the current ...