A team of scientists led by expert Raúl Jiménez, ICREA researcher at the University of Barcelona's Institute of Cosmos ...

A new study introduces a radical change in the understanding of the first moments after the Big Bang, without relying on the ...

Right after the Big Bang, the universe supposedly expanded faster than the speed of light. Now an alternative theory exists ...

Stocks dipped on Tuesday as new consumer price index data showed rising inflation and the Aug. 1 deadline for Trump’s tariff campaign loomed. President Donald Trump’s tariff campaign is coming for ...

The early universe experienced a phase of rapid expansion, known as inflation. For decades, cosmologists assumed that this expansion was powered by a new entity in the universe, known as the inflaton.

How did the universe begin? A compact NASA space telescope that uses less power than a refrigerator is poised to chip away at that very large question.

This inflationary event set the stage of the remainder of the Big Bang, when our universe flooded with particles and radiation that would then grow up to become galaxies, stars, and planets.

It is 25 years since the workshop that marked the birth of the inflationary Universe and the laying of the theoretical foundations of modern cosmology. Following a flood of data, the inflationary ...

Yearly inflation accelerated as food and energy costs increased, according to the CPI report.

NASA’s SPHEREx mission is mapping the entire sky in 102 infrared colors, turning raw space data into a public tool for ...

A team of scientists led by expert Raúl Jiménez, ICREA researcher at the University of Barcelona's Institute of Cosmos ...

The inflationary universe theory, on the other hand, is a description of the bang itself … But did that really happen? And if it did happen, how? What were the physics involved?