For nearly a century, scientists around the world have been searching for dark matter—an invisible substance believed to make ...

Dark matter is one of nature's most confounding mysteries. It keeps particle physicists up at night and cosmologists glued to ...

ROME (AP) — Pope Leo XIV prayed Wednesday for the world to recognize the urgency of the climate crisis and “hear the cry of ...

Researchers may have found our galaxy's missing companions, further bolstering science's most widely accepted cosmological ...

ProPublica has obtained the blueprint for the Trump administration’s unprecedented plan to turn over IRS records to Homeland ...

Witnessing Thursday's mass overdose scene at Pennsylvania and North avenues is enough to make Sheree Luster never want to use ...

The results will help improve the diagnosis of infertility and find new ways of treatment, experts believe. At the same time, they note that affordable equipment is needed for mass adoption of the ...

Scientists predict up to 100 invisible galaxies may orbit the Milky Way, hiding just beyond our current detection limits.

Dark matter remains one of science's deepest mysteries. It makes up about 25% of our universe, yet scientists only observe ...

Explore the fundamental concept of matter in physics, everything that makes up the physical world around us. Matter is not ...

But in the past two decades, new types of black holes have been seen and astronomers are beginning to understand how they ...

A giant gas planet comparable in size to Saturn exists around a small red dwarf star. The discovery is beyond the scope of ...