The effects can ripple through food webs, fisheries, and climate systems that people rely on.

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Amazon Leo satellite internet reached 396 active spacecraft after the final Atlas V 551 satellite mission on July 2, 2026 — ...

Haiyang-2E satellite launch marks China’s first step in replacing its aging ocean-monitoring fleet — a generational upgrade ...

Weather and technical snags have forced NASA and its partner space company Katalyst to ​indefinitely postpone a ...

Leo will compete with SpaceX's Starlink, which had a four-year start over Amazon and has more than 10,000 satellites in its ...

The rate of Starlink satellite disposals between December 2025 and May 2026 increased slightly from the previous six months, ...

Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

China establishes VLEO industry alliance as satellites demonstrate sustained low-orbit operations China has established a ...

Virgin Media O2 has announced it will be switching off its 2G network after more than 30 years in service. The major telecoms company completed its 3G switch-off late last year. Now, the UK’s 2G ...

Virgin Media O2 has expanded its direct-to-device satellite service, O2 Satellite, to compatible Google Pixel smartphones. The rollout follows the technology’s initial deployment on Apple devices last ...