Barely visible material that looks like tiny grains of sand may hold the key to removing an invisible health threat that has contaminated water supplies across the country.

In the past few years, thrill-seekers from Hollywood, Silicon Valley and beyond have been travelling to South America to take part in so-called Ayahuasca retreats.

How do the communities of microbes living in our gastrointestinal systems affect our health? Carnegie’s Will Ludington was part of a team that helped answer this question.

Scientists at McMaster have identified new biomarkers for Irritable Bowel Syndrome (IBS) in urine, which could lead to better treatments and reduce the need for costly and invasive colonoscopy procedures currently used for diagnosis.

UNC School of Medicine scientists created a powerful new “directed evolution” technique for the rapid development of scientific tools and new treatments for many diseases.

Can fake earthquakes help safeguard nuclear reactors against natural disasters? 

Galaxy clusters are some of the most massive structures in the cosmos, but despite being millions of lightyears across, they can still be hard to spot.

Techniques developed by astronomers could help in the fight against breast and skin cancer. 

With the rise in popularity of people growing their own fruit and vegetables, it may be surprising to know that many urban allotments have soil with lead levels above UK guidance values.

In September 1871, a fleet of 33 American whaling ships navigating through Arctic waters came upon a disastrous impasse.