It drives the movements of stars and galaxies, but dark matter is invisible. While it remains a colossal mystery, a study ...

1. Convert kilograms/second to grams per second. 1 kg = 1000 grams. If the mass flowrate is 0.25 kilograms/second, convert this to 250 grams/second. 2. Convert grams to moles, using the molar mass of ...

Math and computer science researchers have long known that some questions are fundamentally unanswerable. Now physicists are ...

Organic matter on top of the soil blocks the light from reaching weed seeds that are in and on the soil. Weed seeds need light to germinate. Organic matter is a coarse layer that traps water so that ...

Uncover the science behind baseball mud, which boosts grip and control for pitchers and sparks ideas for sustainable ...

When Hunga Tonga–Hunga Haʻapai, an underwater volcano near Tonga in the South Pacific Ocean, erupted in 2022, scientists ...

The elective medical industry is cashing in on plastic pollution fears, but the evidence of harm from microplastics is still ...

Microplastics have been found in the human placenta, raising health concerns for pregnant women and unborn babies. Experts ...

Rather than warming the climate, the eruption of underwater volcano Hunga Tonga–Hunga Haʻapai in 2022 actually reduced ...

Coldwater Creek snakes through Wedgewood, hugging the subdivision’s contours on its meandering 14-mile journey northeast from ...

A spacecraft traveling at one-tenth of the speed of light could shave the trip down to a quick 40 years. Future engineers could use nuclear power to achieve that, says Scott Bailey, an engineer at ...

Right after launching, a bunch of satellites heading to join the megaconstellation looks like a string of moving stars going ...