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Scientists from the University of Manchester have shown how a plasma-based approach, using nonthermal plasma—an electrically energized gas often described as the fourth state of matter—can prevent catalyst deactivation in a key hydrogen production reaction, maintaining stable per

Scientists say hot spell is worst ever, with nearly half of region’s 850 largest cities facing unprecedented heat stressEurope heatwave: latest updatesThe number of deaths in France linked to the heatwave has climbed to four toddlers and more than 55 drownings, as the brutally ho

Plasma is an ionized gas, often referred to as the fourth state of matter. Plasmas, which are created artificially by applying energy to a gas, are found in the fluorescent tubes that illuminate kitchens. However, they have many other possible applications, such as the production

Blistering temperatures and humidity gripped swaths of the United States on Wednesday, with the worst yet to come for the densely populated East Coast as the nation co-hosts the World Cup and prepares to celebrate its 250th birthday.

Millions of Americans sweltered in stifling heat and humidity Thursday, with dangerous temperatures expected to hit major cities through the Fourth of July holiday weekend.

Pools were packed and power grids strained as millions of Americans sweltered in stifling heat and humidity Thursday, with dangerous temperatures expected to hit major cities through the Fourth of July holiday weekend.

Record-breaking heatwave hits US as Fourth of July holiday weekend gets underway. O recorte ajuda a contextualizar a pauta dentro de Agro.

A punishing heat wave threatened America's July Fourth celebrations, World Cup matches and power grids as near-record temperatures scorched the eastern United States on Friday.

NASA's Hubble Space Telescope has captured a spectacular red, white, and blue view of one of the Milky Way's oldest star clusters to celebrate the nation's 250th anniversary. Hidden within the ancient cluster are clues to how exploding stars helped transform the young universe in

The timing – on the day the Ocean of Peace Alliance treaty was signed with Fiji – reads as provocation at best, coercion at worstChinese government tells critics not to ‘overinterpret’ missile test in Pacific as criticism growsAt 12.01pm on Monday, a People’s Liberation Army Navy

The U.S. is the fourth-largest wine-producing country by output volume, and approximately 80% of its production occurs in California. Ever since the 19th century, California's premier wine-growing regions have been the Napa Valley and Sonoma County, thanks to their favorable micr

The US government published a fourth instalment of unresolved cases, promising to release more files on a rolling basis.