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Using the James Webb Space Telescope, astronomers have spotted a massive and densely packed galaxy cluster at "cosmic noon" before such structures were thought to be possible.

No single agency — not even NASA — can develop all the technologies and systems needed for sustained Mars settlement. O recorte ajuda a contextualizar a pauta dentro de Lifestyle.

Temperatures are predicted to climb to around 37 or 38C in southern England, with a maximum of 39C not out of the question

A Pacific-wide tsunami triggered by a magnitude 8.8 Kamchatka earthquake gave scientists their first detailed satellite view of a major tsunami in motion. The observations revealed unexpected wave behavior and helped uncover a larger earthquake rupture than earlier models predict

NOAA and its research partners are forecasting a moderate harmful algal bloom (HAB) in western Lake Erie this summer. This year's bloom is expected to measure 3.5 on the HAB severity index, with a potential range of 3 to 4.5. Experts from NOAA and their government and academic pa

Physicists at Paderborn University have, for the first time, experimentally demonstrated the so-called "return" of Rabi oscillations in semiconductor quantum dots. The phenomenon, which was first predicted theoretically in 2007, describes the decrease in the emission intensity of

A new quantum device can generate precisely controlled bursts of sound-like particles, or phonons, by forcing electrons through an ultra-thin crystal at extremely low temperatures. The surprising behavior pushes beyond the limits predicted by current theories, suggesting scientis

Hawking radiation is a form of radiation emitted by black holes, as theoretically predicted by Stephen Hawking. It suggests that black holes do not merely swallow matter—as had previously been assumed—but also emit very faint radiation themselves. This radiation has not yet been

A study predicts increasing human-elephant conflict in Southern Africa. A growing number of farmers and 290,000 African savanna elephants (Loxodonta africana) share space in Southern Africa, with conflicts arising from elephants raiding cropland. Crop raids by elephants can be fi

Extreme weather events are becoming increasingly frequent and severe. The El Niño predicted for 2026–2027 is one such event. These events have caused environmental, economic and social impacts in Brazil, requiring specific public policies. To transform scientific data into a foun

Researchers have achieved a major milestone by creating a long-sought two-dimensional quantum material and confirming its unusual conducting edge states. The ability to control these states through strain could make the material a promising platform for future room-temperature qu

Unesco report shows children lost out to servicing debt in 113 countries, with 18 spending five times more on loansMost developing countries spent less on education than they did repaying debt last year, according to the UN, at the same time as global aid to education is predicted to decline by up to 30%.More was spent on servicing foreign debt than on education in 113 developing countries in 2025, according to research by the UN’s culture and education agency, Unesco. In sub-Saharan A