From cities to deserts, the intense heat gripping California is being closely monitored by an Earth-observing mission aboard the International Space Station.

NASA provided a series of photos of Hurricane Genevieve as it affected Mexico’s southern Baja California peninsula.

Scientists studying leaves from a 23-million-year-old forest have for the first time linked high levels of atmospheric carbon dioxide with increased plant growth, and the hot climate of the time. 

The airborne transmission of the coronavirus SARS-CoV-2 via aerosol particles in indoor environment seems to be strongly influenced by relative humidity. 

Contract tracing apps used to reduce the spread of COVID-19 are unlikely to be effective without proper uptake and support from concurrent control measures, finds a new study by UCL researchers.

The Hawaiian tiger cowrie (Leho-kiko in Hawaiian) is a voracious predator of alien sponges such as the orange keyhole sponge, which can overgrow native corals and has become a concern as it spreads across reefs in Kāneʻohe Bay, Oʻahu. 

Air pollution is the world’s leading environmental risk factor, and causes more than nine million deaths per year. 

Physicists from Trinity College Dublin have proposed a thermometer based on quantum entanglement that can accurately measure temperatures a billion times colder than those in outer space.

Policy reforms and technological improvements could drive seafood production upward by as much as 75% over the next three decades, research by Oregon State University and an international collaboration suggests.

A new study from The University of Texas at Austin is helping scientists piece together the ancient climate of Mars by revealing how much rainfall and snowmelt filled its lake beds and river valleys 3.5 billion to 4 billion years ago.