Atmospheric rivers are hitting the Arctic more often, and increasingly melting its sea ice

In the icy expanse of the Arctic, a subtle yet significant shift is underway. Atmospheric rivers, those narrow bands of concentrated moisture in the atmosphere, are increasingly making their presence felt in this remote region. Once a rare phenomenon in the Arctic, these atmospheric rivers are now becoming more frequent, bringing with them significant implications […]

Catching lightning in a fossil and calculating how much energy a strike contains

The notion of lightning, a dazzling display of nature’s power, has captivated humanity since ancient times. Its swift, electrifying force has been a subject of fascination and fear, prompting various attempts to understand and harness its energy. Yet, despite our advancements, the essence of a lightning strike remains shrouded in mystery. What if we could […]

Why carbon dioxide has such outsized influence on Earth’s climate

Carbon dioxide (CO2) holds a paramount position in regulating Earth’s climate due to its unique chemical properties and its role in the planet’s natural carbon cycle. In understanding why CO2 exerts such an outsized influence on Earth’s climate, it’s imperative to delve into several key factors encompassing its abundance, interaction with solar radiation, and contribution […]

Heating and cooling space habitats isn’t easy one engineering team is developing a lighter, more efficient solution

In the vast expanse of outer space, where temperatures can swing dramatically and human survival hinges on meticulous engineering, the task of heating and cooling space habitats presents a formidable challenge. Every ounce of weight and every watt of energy carries significant implications for mission success and crew well-being. In this relentless pursuit of innovation, […]

Can next-generation bomb ‘sniffing’ technology outdo dogs on explosives detection

Explosive detection is a critical component of security measures worldwide, whether at airports, borders, or high-security events. Traditionally, dogs have been the go-to method for detecting explosives due to their highly sensitive olfactory systems. However, advancements in technology have led to the development of next-generation bomb “sniffing” technologies, raising the question: Can these technological innovations […]