Cows’ methane burps may be fueled by a newfound organelle in gut microbes

A newly discovered organelle may hold the key to how much methane cattle burp out. The organelle doesn’t belong to cows. It’s part of fuzzy single-celled protozoa called ciliates. The…

Brain Prioritizes “Sound Offsets” During Hearing Repair

Summary: When a sound stops, your brain doesn’t just experience silence; it generates a precise “offset” signal. This “biological punctuation” is what allows us to process the gaps in human…

Grace Hirzel | Up to their eyes: seasonal changes in vision, behaviour, and wing colour in a temperate butterfly – Functional Ecologists

In this week’s blog post, we’re gearing up for a shift in seasons with author Grace Hirzel as we explore the behavioural changes in a temperate butterfly. Based on their…

Glucose Levels Signal the Growth of Myelin

Summary: Scientists have long wondered why myelin, the brain’s essential insulation, develops at different speeds in different regions. A new study reveals that glucose isn’t just fuel; it’s a traffic…

Supreme Court bolsters donors’ free speech rights in unanimous crisis pregnancy center ruling

The U.S. Supreme Court has cleared the way for a chain of crisis pregnancy centers based in New Jersey to challenge a subpoena from New Jersey’s attorney general. First Choice…

Warmer temps bring soaring tick populations – here’s how to stay safe from Lyme disease

Spring’s warmer weather lures people outdoors – and into possible contact with ticks that spread Lyme disease. Already, the 2026 tick season is booming. On April 23, the Centers for…

‘The Martian’ becomes real life: Meet ‘Spudnik,’ the space potato

NASA astronaut Don Pettit is showing off his pride and joy: a potato named “Spudnik.” In their very minimal “free time,” astronauts aboard the International Space Station generally play instruments,…

From Wobble to Breakthrough Prize

BYLINE: Shannon Brescher Shea: Social media manager and senior writer/editor in the Office of Science’s Office of Communications and Public Affairs. Newswise — A small wobble may not seem like…

Ancient beaver bone pit in Germany points to early fur use

Archaeologists in central Germany have uncovered a 7,000-year-old pit filled with beaver bones, shedding light on how early farming communities may have hunted animals for their fur. The discovery was…

Why Your Brain “Dreams” Even When You’re Awake

Summary: We usually think of wakefulness and sleep as two separate worlds, but new research proves the boundary is an illusion. Using an experimental setup inspired by Thomas Edison, researchers…