Gravitational waves are 'ripples' in the fabric of space-time caused by some of the most violent and energetic processes in the Universe. Albert Einstein predicted the existence of gravitational waves in 1916 in his general theory of relativity.

Compared to the Arctic, Antarctica is responding less rapidly to climate change. Water’s melting point, 32°F, is a critical threshold for rapid change in polar regions, and only a small fraction of the snow on Antarctica’s miles-high ice sheet reaches that temperature in summer

NASA’s Terra satellite captured an infrared image of Tropical Cyclone Idai approaching the coast of Mozambique. 

Exposure to microbiota, or microorganisms such as bacteria, in the early stages of life plays a crucial role in establishing optimal conditions in the intestine that inhibit the development of colon cancer in adulthood, according to a study led by Georgia State University.

It has long been thought that stress contributes to cancer progression. 

Researchers say a widely-used antifungal drug may hold promise for treating people with cystic fibrosis, a life-threatening genetic disorder that causes serious damage to the lungs. 

A new study from Iowa State University biomedical researchers illuminates the biological processes by which exposure to some metals can contribute to the onset of Parkinson’s-like symptoms.

Self-confidence is critical for teens as they prepare for the challenges of adulthood, and both families and schools may together play a vital role in boosting adolescents’ confidence even in the face of difficulties with family, according to researchers.

Batteries power most of our devices, and even some cars. 

Introducing Hepatitis B vaccine in preadolescents meant a decline in the disease incidence rate by 52 % according to a study in which the University of Barcelona (UB) took part.