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Nearly 80 years ago, a British expedition discovered the battered remains of a giant fossil on the peak of an Arctic island. Unable to take it with them, they snapped some pictures, took some bones and left the fossil to be ravaged by the icy winds and rain. Little did they know

El Niños and La Niñas are the third-most dominant influences on Earth's climate, after the sun and the greenhouse effect. But they haven't been easy to decipher or to predict in terms of when they will happen and what exact effects they will have on the global climate.

Every electronic and optoelectronic device generates heat, and today that heat is managed almost entirely from the outside. Heatsinks, fans, cold plates and refrigerators are bulky exterior measures bolted onto a chip or package after the fact. They treat heat as a single average

Common carp are among the world's most widely farmed freshwater fish, providing food and livelihoods for millions of people. But across fish farms and freshwater ecosystems, they face a formidable threat: a highly contagious virus capable of causing devastating outbreaks and wipi

In his 1927 paper, "A law of comparative judgment," the American psychologist L. L. Thurstone proposed that when people select one option among multiple alternatives, they are picking the one that has the highest value to them, even though they cannot assign a particular number t

Australians undergoing IVF now have a better chance of taking home a baby than they did just five years ago, as new data from Australia and New Zealand show treatment has evolved to become not only increasingly effective but also safer for mothers and babies.

The Syrian-Russian agreement reflects a pragmatic approach redefining past alliances amid shifting geopolitics. O recorte ajuda a contextualizar a pauta dentro de Geral.

The imaging test is most often used to help determine a person’s risk of osteoporosis and bone fracturesDXA – or sometimes DEXA – scans are important for people in their 60s and above. They are also increasingly used by younger people interested in body composition.A DXA – dual-e

After the Indiana Fever's Sophie Cunningham said it was "common sense" to ban transgender women from women's sports, a row has emerged in the WNBA - with former NBA players saying eligibility rules mean they can enter the 2027 Draft.

Andromeda has slowed its star-forming rate over the last 40 million years. Scientists think they finally know why. O recorte ajuda a contextualizar a pauta dentro de Lifestyle.

Dogs have been shaping—and being shaped by—humans for about 15,000 years, evolving from early partners of hunter-gatherers into an astonishing range of specialized companions. Across the globe, they adapted alongside people to wildly different environments and needs, from powerfu

Silver nanocatalysts have been found to switch where they perform their most important reactions depending on whether a solid oxide cell is making electricity or hydrogen. The discovery could enable smarter catalyst designs that boost clean power generation while making green hyd