Astronauts floating above Earth often come back feeling something big, not just in their bones but in their beliefs. The view of our tiny blue planet against the endless dark seems to stretch their thoughts beyond numbers and equations. Reports from space travelers over decades show this pattern—fro
Scientists have developed a blood test that might flag multiple cancers and other illnesses early, without breaking the bank. Instead of searching for specific disease markers, this test looks at tiny chemical tags on DNA, called methyl groups, that float around in your bloodstream. These tags act l
The story of multiple sclerosis (MS) starts with our genes and ends in a modern kitchen. Some scientists say that the very DNA that makes us strong against bugs also makes us prone to MS. They call this “antagonistic pleiotropy. ” Other researchers point out that we used to live with tiny worm
A high-profile music producer recently found himself caught in a bizarre and violent dispute after a rapper and his father allegedly forced him to sign a release from his record deal at gunpoint. The incident, which unfolded in a Dallas studio, quickly escalated when the producer was threatened with
CHD4 is a protein that helps rearrange DNA inside cells, making it easier or harder for genes to speak. It works as part of a larger team called NuRD, which uses energy from ATP to shuffle chromatin. When the cell faces damage, CHD4 steps in at the break sites to help rebuild and decide which
A woman in San Rafael was killed on 1 Feb 1966. Her husband, a banker, had just left for surgery, so the victim was alone when an unknown intruder entered. Investigators found three Salem cigarettes in a table ashtray – the victim never smoked that brand, so they kept them as evidence. Back then, p
DNA is not a straight stick; its shape changes with the chemicals around it. Scientists have long known that normal salt can tighten DNA, making it shorter by shielding charges or pulling strands together. Recently, a different group of salts called ionic liquids has been shown to do the oppos
Scientists from Texas A&M examined what happens when men eat large amounts of two common antioxidants – N‑acetyl‑L‑cysteine and selenium – for six weeks. The fathers looked healthy, but their pups showed clear differences in skull shape and eye spacing. The research was published in Frontiers in
The investigation into Nancy Guthrie’s disappearance has reached a new stage, with law‑enforcement officials suggesting they have an idea of why the abduction occurred. Sheriff Chris Nanos, who leads the effort in Pima County, told reporters that authorities are “pretty sure” the crime was a targete
Savannah Guthrie shared a short video on social media, standing beside her brother and sister. She said the family had received a mysterious message from the person who allegedly took their mother, Nancy Guthrie. “We got your note, ” she told viewers. “Please bring her back so we can be together aga
