Early Christianity faced numerous challenges, both from external persecution and internal doctrinal disputes. Among the most ...

Online tests of women's reaction times offer insights into cognitive function and could help fill data gaps on early ...

Nitrogen was important in the evolution of life on early Earth, but its availability has been heavily debated. Although earlier hypotheses proposed that biologically available nitrogen was limited, ...

The most famous ruler featured in the hoard is arguably the Roman emperor Marcus Aurelius (reigned from A.D. 161 to 180), while his wife, Faustina II, is portrayed on a coin of her own.

Michelle Gehringer studies fossilized life on early Earth to learn more about the evolution of (oxygenic) photosynthesis—the process that makes the oxygen we breath. Credit: Rheinland ...

Population Study: Early life growth is related to pubertal growth and adult height – a QEPS-model analysis. Image Credit: Anton Vierietin / Shutterstock In a recent study in the journal ...

He then discovered a strong vocation for the church. Early life was affected by a health issue, as he developed a bad case of pneumonia at about age 21 and lost part of a lung. He joined the ...

He added that people who have dementia don’t usually notice how much memory loss is affecting their life. Loved ones are usually better equipped to spot changes. The earlier dementia is ...

"A large ammonium reservoir would have been very beneficial for early life, providing the nitrogen source needed for biological processes to occur. These conditions, likely in an ocean depleted of ...