The molecules, while not a direct sign of life, still signal the existence of complex chemistry on the Red Planet.

Scientists at the Harvard-Smithsonian Center for Astrophysics are leading a major part of NASA’s new SPHEREx mission to 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 ...

Curiosity found large organic molecules in a 2013 Mars rock sample. These fragments suggest Mars had the right chemistry for ...

Regulatory efforts to purge PFASs from drinking water have led to a rush for technologies that can capture and destroy the ...

New research suggests “microlightning” exchanges among water droplets in Earth’s early atmosphere may have sparked the ...

Preservatives, emulsifiers, and other food additives perform pivotal roles in packaged foods. Here's what you need to know ...

Every day, tiny plastic particles called nano- and microplastics find their way into your drinking water. Invisible to the naked eye, these fragments could silently threaten your health. Recent ...

A popular hypothesis for how the brain clears molecular waste, which may help explain why sleep feels refreshing, is a ...

Supercritical water, a mysterious state where water behaves like both a liquid and gas, has long puzzled scientists.

Today, purified water has become a luxury as people in many ... civilization where villages and communities were built around water sources. The ancient tank cascade system has been recognised ...