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Category: Science

Diagnostic dilemma: Woman had her twin brother’s XY chromosomes — but only in her blood
Science

Diagnostic dilemma: Woman had her twin brother’s XY chromosomes — but only in her blood

Really Simple SyndicationNovember 19, 2025

Doctors discovered a woman had “blood chimerism” after examining the chromosomes of cells from different parts of her body.

Watch live: New images of comet 3I/ATLAS revealed by NASA today (Nov. 19)
Science

Watch live: New images of comet 3I/ATLAS revealed by NASA today (Nov. 19)

Really Simple SyndicationNovember 19, 2025

NASA will finally share long-awaited images of interstellar object 3I/ATLAS taken during the comet’s close flyby of Mars. A live stream has been set for

Science

In animal tests, this needle-free insulin acted as fast as injections

Simon MakinNovember 19, 2025

Managing diabetes with injections is challenging. Joining insulin to a skin-penetrating polymer was as effective as shots at regulating blood sugar.

Science

Eroding access to childhood vaccines jeopardizes health for all

Aimee CunninghamNovember 19, 2025

Recent U.S. decisions about vaccines signal bigger changes to come that could threaten the foundation of the national childhood immunization schedule.

US could lose its measles elimination status within months, experts say
Science

US could lose its measles elimination status within months, experts say

Really Simple SyndicationNovember 19, 2025

With 45 outbreaks of measles over the past year, the United States is at risk of endemic spread within months, experts told Live Science.

The US is on track to lose its measles elimination status in months. RFK needs to go.
Science

The US is on track to lose its measles elimination status in months. RFK needs to go.

Really Simple SyndicationNovember 19, 2025

Canada has lost its measles elimination status and the U.S. is likely to be next. These failures are the result of the anti-vaccination movement, bolstered

Honeywell Designer Series HPA830 air purifier review: The power of simplicity
Science

Honeywell Designer Series HPA830 air purifier review: The power of simplicity

Really Simple SyndicationNovember 19, 2025

This air purifier’s air-cleaning performance gets top marks, but we think it lacks modern looks and fancy features.

NASA Telescopes View Spiral Galaxy
Science

NASA Telescopes View Spiral Galaxy

Really Simple SyndicationNovember 19, 2025

NGC 1068, a relatively nearby spiral galaxy, appears in this image released on July 23, 2025.

Cosmic Paradox Reveals the Awful Consequence of an Observer-Free Universe
Science

Cosmic Paradox Reveals the Awful Consequence of an Observer-Free Universe

Really Simple SyndicationNovember 19, 2025

Tinkering at their desks with the mathematics of quantum space and time, physicists have discovered a puzzling conundrum. The arcane rules of quantum theory and

Kissing goes back 21 million years, to the common ancestor of humans and other large apes, study finds
Science

Kissing goes back 21 million years, to the common ancestor of humans and other large apes, study finds

Really Simple SyndicationNovember 19, 2025

Scientists traced kissing back to a primate ancestor that lived around 21 million years ago.

‘Impossible’ black hole collision pushed relativity to its breaking point — and scientists finally understand how
Science

‘Impossible’ black hole collision pushed relativity to its breaking point — and scientists finally understand how

Really Simple SyndicationNovember 19, 2025

In 2023, scientists detected the gravitational waves from a black hole collision that seemed impossible. New research finally explains how this “forbidden” black hole came

3 massive changes you’ll see as the climate careens toward tipping points
Science

3 massive changes you’ll see as the climate careens toward tipping points

Really Simple SyndicationNovember 19, 2025

Scientists are increasingly concerned that the planet is headed for massive, irreversible changes due to global warming. In some cases, those changes have already begun.

‘From another world’: 3I/ATLAS photobombs a galaxy and shows off its multiple tails in stunning new image
Science

‘From another world’: 3I/ATLAS photobombs a galaxy and shows off its multiple tails in stunning new image

Really Simple SyndicationNovember 19, 2025

An incredible new image shows the multi-tailed alien comet 3I/ATLAS shooting past a distant galaxy in the night sky. The stunning scene is a reminder

U.S., China Agree To Cooperate On Climate Crisis With Urgency
Science

U.S., China Agree To Cooperate On Climate Crisis With Urgency

Really Simple SyndicationNovember 19, 2025

The Associated Press | NPR SEOUL, South Korea (AP) — The United States and China, the world’s two biggest carbon polluters, agreed to cooperate to

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