The periodic table isn’t just a list of elements—it’s a map of predictable patterns called periodic trends. These trends, like atomic radius, electronegativity, and ionization energy, help scientists ...

By Julia Payne BRUSSELS, April 22 (Reuters) - The EU adopted its 20th package of sanctions against Russia over Moscow's war ...

Performing a type of experiment never before tried beyond Earth, NASA's Curiosity rover has identified more organic compounds ...

On the far right side of the periodic table, just beneath oxygen, sits a lesser-known group of elements called the chalcogens ...

Iron and oxygen bind together throughout the body. Most famously, iron binds dioxygen, or two oxygens paired with each other, in hemoglobin that transports oxygen through blood. But iron-oxo compounds ...

Leafy greens such as spinach and perennial kid favorites such as strawberries and grapes held the highest levels of potentially harmful pesticide residues based on government tests, according to the ...

The chemical is known to be used by drug cartels to manufacture mephedrone - a synthetic stimulant drug also known as meow meow and drone in the market A chemical named 2-Bromo-4-Methylpropiophenone ...

Millions of New Yorkers are served by water systems that have detected so-called forever chemicals that raise concerns about environmental and human health risks. Newly reported water test results in ...

The Florida Department of Health found the herbicide chemical glyphosate in six of eight tested bread products. Glyphosate is the active ingredient in the weed killer Roundup, and its potential to ...

Scientists have discovered 'berkelocene,' the first organometallic molecule to be characterized containing the heavy element berkelium. The breakthrough disrupts long-held theories about the chemistry ...

How did we get here? That has to be humanity’s most fundamental question that, so far, has no clear answer. The first step in solving this puzzle is to figure out the origin of life’s ingredients, ...

Millions of New Yorkers are served by water systems that have detected so-called forever chemicals that raise concerns about environmental and human health risks. Newly reported water test results in ...