barred spiral galaxy within the Local Group

polygenic phenotypic character

American magazine (1950–1980)

past events and their tracks or records

Indian philosopher and the founder of Buddhism (623 or 563 BCE – 543 or 483 BCE)

healthcare professional

field of scientific study

Coronavirus disease 2019 (COVID-19, also known as SARS-2) is a contagious disease caused by the coronavirus SARS-CoV-2. In January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic.

Coronaviruses are a group of related RNA viruses that cause diseases in mammals and birds. In humans and birds, they cause respiratory tract infections that can range from mild to lethal. Mild illnesses in humans include some cases of the common cold (which…

Blobs of hot, dense material that curl around Earth's core are much more widespread than previous research suggests.

The northern segment of the Great Wall of China was built not to block invading armies but rather to monitor civilian movement, an Israeli archaeologist said Tuesday.

We're pretty familiar with our Sun. We've even sent a probe to go study it; we haven't done that with any other star. Given how closely we study it, it would be tempting to think of it as a typical example of a G-type main-sequence star, or yellow

Scientists have discovered that eyes and brains in rodents seem to have uncannily similar drainage systems used for self cleaning, and there's reason to think this might apply to us, too.