Feb. 19, 2025 — Arctic glaciers are leaking significant amounts of methane, a potent greenhouse gas. Glacial melt rivers and groundwater springs are transporting large volumes of methane from ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

Zach began writing for CNET in November, 2021 after writing for a broadcast news station in his hometown, Cincinnati, for five years. You can usually find him reading and drinking coffee or ...

In our five years of testing for this guide, we’ve found that online flower delivery services are spotty. Think shipping delays and cargo jostling, extreme temperatures, and inconsistent crops.

Sophie Cannon I started this journey in 2020 and have since tested more than 25 meal delivery companies. Over the years, many have changed packaging, meal plans and more — hence, why I thought ...

Thankfully, the best online flower delivery services offer same or next ... Bloom promises ‘fabulous flowers that don’t cost the earth’ – which must be a reference to their eco-friendly ...

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A "super-Earth" planet found outside of our solar system could have conditions suitable for life, according to experts at the University of Oxford. Researchers said the planet has a mass six times ...

The climate on such a world must be beyond bizarre. A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away. The planet, known as HD ...

A newly discovered asteroid, designated 2024 YR4, has a 1-in-83 chance of striking Earth in December of 2032. The asteroid is estimated to be 196 feet (60 meters) wide, and it is currently 27 ...

Astronomers have just uncovered an intriguing planet not far from us in cosmic terms. It’s a super-Earth, orbiting a star similar to our Sun, and it might have the conditions necessary to support life ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A small space rock ...