The strengthening El Niño weather pattern has tied for the most intense on record on a widely used metric, a senior scientist told AFP on Monday, even as its influence is already being felt from Central America to Indonesia.
Scientists are developing imaging techniques and blood tests that one day may enable doctors to identify the disease definitively in living patients.
Some viruses appear to vanish when outbreaks dissipate, only to emerge again. Scientists don’t always know which animals they lurk in — and how to stop them from spilling back over.
The molecular culprit behind harmful algal blooms and some groundwater contamination is the same thing that has kept civilization fed for millennia: a stable form of nitrogen called nitrate.
Understanding the origin, acceleration and propagation of high-energy cosmic rays has been a century-old mystery in astrophysics. Recently, joint observations from China's Einstein Probe (EP) satellite and the Large High Altitude Air Shower Observatory (LHAASO) showed an extraordinarily long X-r...
Cryotherapy chambers and other practices have little evidence behind them, says top performance director Dr Claire-Marie Roberts was working at Coventry City when she received a call from someone asking whether she knew how much oxygen was in the atmosphere. As the performance director, responsi...