Explore the latest scientific discoveries, science news, breakthroughs and developments from around the world.
Toiling around the clock, haggard Indonesian firefighters on the island of Borneo cannot keep up with the blazes devouring landscapes and shrouding communities in a cloying haze.
When rescue dog Chloe is not tumbling across the grass on a farm outside India's tech capital, Bengaluru, she is learning to sniff human breath for cancer with a little help from AI.
A large study of nearly 74,000 men suggests that long-term use of tadalafil, best known as Cialis, may be linked to a higher risk of glaucoma and other eye pressure problems. Men prescribed the drug for urinary symptoms caused by an enlarged prostate were 22% more likely to develop glaucoma, 32% more likely to develop ocular hypertension, and 33% more likely to be diagnosed with primary open-angle glaucoma or start glaucoma treatment over five years.
Scientists have found evidence that some gut bacterial populations can spread rapidly between people and across continents, suggesting the microbiome may be more transmissible than previously thought. The research also revealed hidden bacterial groups associated with aging, colorectal cancer, inflammatory bowel disease, and type 2 diabetes.
A more realistic quantum model has revealed evidence that strange, nearly immobile quasiparticles called fractons could exist in solid materials. Their inability to move freely could make them promising building blocks for unusually robust quantum information storage.
Cancer is becoming an even larger global health threat, with nearly 21 million people diagnosed and 9.8 million dying from the disease in 2024. New estimates suggest about 1 in 5 people worldwide will develop cancer during their lifetime, while cases could climb by 67% to 34 million by 2050 simply because populations are growing and aging.
An eight-week course of self-administered laughter therapy helped a small number of people with chronic obstructive pulmonary disease breathe more easily
MIT engineers have developed injectable “mini livers” designed to help support people whose failing livers can no longer perform essential jobs. Instead of replacing the damaged organ, the approach injects liver cells together with tiny hydrogel spheres and supportive cells, creating a pocket of functioning tissue that can connect to the bloodstream.
Scientists have devised a new way to switch magnetic computer memory while using far less energy than today's leading technologies. By mathematically optimizing the pulses used to flip digital bits, the method could reduce energy consumption by several orders of magnitude. Simulations suggest it may bring future memory devices surprisingly close to the fundamental physical limit for processing information. The same idea could eventually work with electrical currents or ultrafast lasers.
About 1 million young people in the UK are not in education, employment or training (NEET). The consequences for their health and income can be significant and long-lasting, with costs to the economy as well.
East Antarctica gained an astonishing 695 billion tons of ice between 2021 and 2023, temporarily slowing Antarctica’s long-term decline. Researchers found that warming thousands of miles away in the tropical ocean altered atmospheric circulation and funneled moisture toward the continent, triggering exceptionally heavy snowfall.
A routine blood sample contains a diverse collection of immune cells that can reveal important clues about health and disease. These cells, known as peripheral blood mononuclear cells (PBMCs), are widely used to study infections, autoimmune disorders, cancer and the immune system's response to treatment. Scientists typically identify these cells using fluorescent labels that attach to specific surface markers. While effective, those methods provide limited information about how the cells are functioning and can alter the cells during preparation. As reported in Biophotonics Discovery, a recent...