This photo of Saturn was taken by NASA's Hubble Space Telescope on October 22, 2023, when the ringed planet was approximately 850 million miles from Earth. 

Air conditioning and heating systems have contributed considerably to reducing mortality linked to extreme temperatures in Spain, according to a study led by the Barcelona Institute for Global Health (ISGlobal), a centre supported by the ”la Caixa” Foundation. 

The colour of dragonfly communities reacts to seasonal variation in solar radiation. 

While many holiday traditions involve feasts of turkey, soba noodles, latkes or Pan de Pascua, this year, the European Southern Observatory (ESO) is bringing you a holiday chicken. 

A lot has changed in the world since the Endangered Species Act (ESA) was enacted 50 years ago in December 1973.

A new snapshot of an ancient, far-off galaxy could help scientists understand how it formed and the origins of our own Milky Way.  

Insect decline is being driven by losses among the locally more common species, according to a new study published in Nature. 

Standing in an aspen grove, surrounded by slender white trunks and a canopy of leaves that rustle in the slightest breeze, it’s easy to think only of the trees.

Positive tipping points must be triggered if we are to avoid the severe consequences of damaging Earth system tipping points, researchers say.

Research reveals a steady increase in the number of people at risk from tropical cyclones and the number of days per year these potentially catastrophic storms threaten health and livelihoods.