Could the Universe have been born inside a black hole? This question, raised by a team of scientists, challenges the Big Bang ...

A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have formed ...

A black hole is more than just a region of space where nothing escapes. ... collisions so violent they could reveal the universe’s most hidden particles—possibly even dark matter.

Besides particles like sterile neutrinos, axions and weakly interacting massive particles (WIMPs), a leading candidate for the cold dark matter of the universe are primordial black holes—black ...

Because the particles from wildfire smoke are so fine, experts recommend wearing an N95 mask — which we are all familiar with from the pandemic — to block particles. Reduce your exposure.

As Mount Pinatubo demonstrated, the effect of cooling aerosol particles is temporary ... “There are some particles that are warming, such as black carbon particles.

University of Mississippi researchers have linked exposure to high levels of black carbon in the air to an increase in ...

Black Americans experienced the largest decline, to about 50 deaths per 100,000 people, yet were still the highest among all groups. These relative trends were consistent throughout the country.

Pollution is contributing to Black Americans’ decision to move South, in a trend that is as worrying as it is moving. Skip to content Skip to site index Today’s Paper ...

Similar particles, shot out from black holes, could carry the signature of new physics—perhaps even dark matter. “The difference between a supercollider and a black hole is that black holes ...