EasyJet says US bidder trying to buy it 'on the cheap' as it rejects £4.7bn offer
The airline describes the latest bid approach from Castlelake as "highly opportunistic". O recorte ajuda a contextualizar a pauta dentro de Auto.
Notícias
Acompanhe as Notícias da Recifes
Fique por dentro das últimas novidades sobre tecnologia, negócios e empreendedorismo.
SpaceXAI releases Grok 4.5, which Elon describes as an ‘Opus-class model’
Elon Musk's tech company released the newest version of Grok on Wednesday, promising a cheaper, more efficient alternative to other powerful AI models.
The founder of Hinge raised $18M to build a new AI dating service, Overtone
Overtone describes itself as "a voice- and audio-forward service, enabled by AI, that provides highly curated introductions."
Organic carbon detected in Bright Angel rock formation on Mars
In September 2025, NASA announced that its Perseverance rover had discovered a potential biosignature, which is a substance or structure that might have a biological origin. A new paper, published in Science Advances, unambiguously confirms the detection of organic carbon, the bu
A thermodynamic approach to gravity could explain cosmic acceleration without dark energy
Gravity, the force that attracts objects toward each other, is currently framed by Albert Einstein's theory of general relativity. This framework describes gravity as the curvature of spacetime, the invisible four-dimensional fabric of the universe.
Semiconductor quantum dots 'reawaken' predicted Rabi oscillations, boosting quantum contro
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
Peptide alternative to antibiotics could combat antimicrobial resistance crisis
A University of Alberta research team has designed a promising alternative for treating antimicrobial-resistant infections, a pressing global health issue. In a paper recently published in Cell Biomaterials, the team describes preclinical testing results for its human-derived pep
Mice actively seek better views to make visual decisions, virtual reality experiments show
Animals don't experience the world passively. A hawk tilts its head to track prey. A person leans forward to read a sign. Scientists call this "active sensing": moving the body to gather better information. A specific version of active sensing is infotaxis, which describes how an
Quantum gravity tests may mistake ordinary spacetime for superposition
Everything around us, from atoms and molecules to planets and galaxies, is governed by two extraordinarily successful theories of physics: quantum mechanics and gravity. Quantum mechanics explains the behavior of the microscopic world, while Einstein's theory of gravity describes
Narrow time windows shaped passage for salmon, trout and lamprey at Haringvliet sluices, 1
A new study published in Movement Ecology describes how migratory fish passed through the Haringvliet Sluices before the introduction of Kierbeheer (the partial opening of the Haringvliet Sluices to allow limited saltwater intrusion and facilitate fish migration). The analysis, b
Ultrafast scanning tunneling microscopy reaches the quantum mechanical space-time limit fo
Werner Heisenberg's famous uncertainty principle describes one of the most intriguing features of quantum physics: certain pairs of physical quantities describing a particle, such as position and momentum, cannot simultaneously be determined with arbitrary precision—not because o
Study finds politically salient immigration issues can lead to higher industrial pollution
A joint research team led by Professor Narae Lee from the School of Business and Technology Management at KAIST, in collaboration with Professor Heli Wang from Singapore Management University (SMU), analyzed immigration-related legislation and environmental data across the United