A rare and deadly virus went undetected in Brazil after genetic changes allowed it to escape existing laboratory tests.

Natural killer cells reprogrammed inside mice eliminated lymphoma tumors and helped damaged livers heal, though whether this ...

Chemicals that disrupt hormones may leave a molecular “scar” that could someday help identify people at higher risk of breast ...

In an existing theory of gravity, the same present-day matter density can fit two very different histories of the universe.

In our tests, sandbags provided less effective protection against leakage through tested doorways compared to the tape-based ...

An international research team has demonstrated a simple, inexpensive membrane that could handle part of this separation at ...

Molten rock deep inside Earth can take up an extra supply of oxygen under pressure, according to a new study. That finding ...

Every day, our cells must dispose of damaged proteins and other unwanted material to keep themselves functioning properly.

The research, published in PLOS One, analyzed ancient DNA from 111 individuals excavated at 19 archaeological sites across ...

“Our data do not support the belief that cannabis is helpful as a sleep aid,” said senior author Mercedes R. Carnethon, chair ...

Scientists have discovered that chronic back pain flares can trigger an unexpected shift in brain activity, engaging regions associated with personal identity and self-reflection. Credit: Shutterstock ...

Credit: Alberto Martínez Villa Ancient DNA from cave walls offers clues to prehistoric visitors’ sex and ancestry, potentially allowing scientists to investigate who used these spaces without ...