New experiments suggest RNA, life’s essential molecule, could have formed naturally on early Earth and even arrived from ...

The new findings strengthen the "RNA world" hypothesis that describes how the first life on Earth could have used RNA instead ...

Harvard researchers reveal that ammonium sulfate accounts for nearly half of Delhi’s PM2.5 during peak smog, an invisible ...

New research shows how RNA, a key molecule for life, may have formed on early Earth using simple chemistry and materials delivered by asteroid impacts, linking space science with the origins of life ...

UPDATE (January 5, 2026): The future of the Food and Drug Administration (FDA) 's proposed ban on hair-straightening products ...

Public discussion of Cape Cod Dog Center in Mashpee planned Jan. 13 with town officials. Decision on license to be referred ...

REx reveals asteroid Bennu contains life's building blocks, shedding light on Earth's origins and the potential for extraterrestrial life.

Understanding the environmental impact of nanoplastics is complex and requires the development of robust and standardised ...

In a quiet riverbed carved into the Martian surface, a patch of layered stone may hold a clue to one of science’s most ...

As tattoos gain popularity, dermatologists explain health risks linked to hygiene, ink reactions, infections, scarring and ...

A low-histamine diet can improve allergy-like symptoms in people with histamine intolerance. The diet limits fermented foods, fatty fish, and citrus fruits.

We reported on all sorts of products and practices promising to make you healthy last year. Here are the ones that stood up ...