How many holidays do we have? MLK Day in January, Valentine’s Day in February, Easter in March or April, Earth Day in April, ...

The Moon will pass into Earth's shadow and appear to turn red on the night of March 13 or early in the morning of March 14, depending on ...

A neutron star’s density is mind-boggling. These stars are composed almost entirely of neutrons packed together in a tiny radius. Just a teaspoonful of this material would weigh over a trillion ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Like most of us ...

The Largest Hot Desert When imagining the vastness of the world, the Sahara Desert often stands out. 2 million square kilometers, it ranks as the largest hot desert on our planet. To give you a sense ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Space agencies are ...

Have Been the Hottest on Record In recent history, the earth has been experiencing unprecedented heat levels. It hasn't just been hotter; it's been record-breakingly hot. For eight consecutive years, ...

Republic Day 2025: Celebrated with great patriotism, Republic Day is a national holiday in India. In 2025, the country will commemorate its 76th Republic Day. Republic Day 2025: Republic Day ...

The effects of a coronal mass ejection—a bubble of plasma that burst from the sun’s surface—on Wednesday are expected to produce minor or greater geomagnetic storms on Earth starting ...

This group is diverse, with an increasing number who say they are of two or more races. For Black History Month, here are key facts about the nation’s Black population. In this analysis, the ...

Observed annually on January 26, Republic Day is a pivotal occasion commemorating the adoption of the Indian Constitution in 1950. This historic event marked India's transformation into a ...

as was Tommy Paul, Aryna Sabalenka survived a serious scare, and Novak Djokovic beat Carlos Alcaraz in an epic battle on centre court. Here's how the day unfolded in Melbourne: ...