toxic

A study has found that sex toys are an overlooked source of microplastics and phthalates, both of which can be toxic to humans. The findings highlight the need for greater regulation of the sex toy industry to ensure consumer safety.

Researchers have discovered a previously unknown pathological cellular mechanism underpinning heart failure, which currently has no cure, and identified a drug that can reverse the damaging malfunction, opening the door to a novel treatment.

A European study found that 90% of so-called eco-friendly paper straws contain “forever chemicals,” compounds that barely break down and can accumulate in our bodies, leading to health problems. The findings are consistent with previous US studies.

While “don’t mess with Texas” may have originated as a littering campaign catchphrase, scientists from the southern state have aimed that mantra at waterborne bacteria, creating a drinking cup that kills pathogens that cross its electric field.

The route to discovering remarkable medicines has often been a fortuitous one. Now, researchers are hoping that another surprise find, once again linked to bacteria, can be harnessed for its medical potential and even be used to destroy cancer cells.

Scientists have developed a new potential treatment for cancer that works in a similar way to the COVID-19 vaccines. The technique involves delivering mRNA molecules to cancer cells and tricking them into producing toxic proteins that kill the tumors.

In a world first, researchers have successfully reared cone snails in a laboratory aquarium, gaining rare insight into juveniles with different venom and unlocking the power of their complex conotoxin compounds for a vast range of human therapeutics.

Researchers have discovered that some of the most painful ant stings are caused by neurotoxins that affect the body in a way that's never been seen before. Their findings further our understanding of how pain works and how it might be treated.

Scientists have identified a potential antidote to the poisonous mushroom, the death cap. Using CRISPR, a team found that a chemical already approved by the FDA can neutralize the toxin and save lives in mouse tests – but there are a few catches.

This tough plant has dug its roots in across the globe, and its toxicity has proved to be lethal to animals and humans alike. But its chemical compounds have scientists very excited, with the latest research uncovering its skin-protecting potential.

Could the enzyme that detoxifies and eliminates the harmful ethanol in alcohol from our bodies also be able to promote healthier, longer lifespans? Scientists have discovered a surprising mechanism that could provide this molecular fountain of youth.

The negative health effects of chemicals called PFAS continue to be uncovered. Scientists from North Carolina State University (NCSU) have now shown that some types of PFAS can disrupt vital functions of immune cells.