Proceedings of the National Academy of Sciences, Volume 123, Issue 34, August 2026. SignificanceUterine development is strongly impacted by brief exposure to estrogenic endocrine disruptors,...

Proceedings of the National Academy of Sciences, Volume 123, Issue 34, August 2026. SignificanceIntratumoral (IT) delivery of CXCL10 suppresses tumor growth and recurrence in murine...

Proceedings of the National Academy of Sciences, Volume 123, Issue 34, August 2026. SignificanceThis work uncovers the molecular details by which the short viral oncoprotein,...

Proceedings of the National Academy of Sciences, Volume 123, Issue 34, August 2026. SignificanceSteroid hormones are powerful regulators of growth but also act as potent...

Jack Klein takes heat readings, gives fans to overheated passengers and lugs big jugs of water into the stationsOn a recent August day in the...

ONS data shows rising toll of climate crisis, with officials warning this summer on track to set further recordsOver 40,000 more people died on the...

Proceedings of the National Academy of Sciences, Volume 123, Issue 34, August 2026. SignificanceAlthough functional signals have been detected in human white matter (WM), whether...

Proceedings of the National Academy of Sciences, Volume 123, Issue 34, August 2026. SignificanceThe yeastSaccharomyces cerevisiae, known for its role in wine, bread, and beer...

Hackathon results suggest AI agents could make verifying research far more routine

New research finds that reducing air pollution can reverse harms to children’s health.By Keerti GopalGrowing up with dirty air harms kids’ health. But reducing pollution...

As temperatures rise and energy challenges mount, advocates are looking to renewable projects to ease the growing strain.By Lauren DalbanNEW YORK—When nearly 10,000 people in...

Tampa’s University Area lost millions of dollars when the Trump administration cancelled the Environmental and Climate Justice Block Grant program. Eighteen months later, organizers are...

My husband, friends, and I sat huddled at a faux-marble-topped table in the lobby of our Utah hotel, looking down at a Google Maps route...

Proceedings of the National Academy of Sciences, Volume 123, Issue 34, August 2026. Peter H. Raven was a transformative leader whose influence extended far beyond...

Proceedings of the National Academy of Sciences, Volume 123, Issue 34, August 2026.

Proceedings of the National Academy of Sciences, Volume 123, Issue 34, August 2026.

Proceedings of the National Academy of Sciences, Volume 123, Issue 34, August 2026. SignificanceChikungunya virus (CHIKV) infection results in life-threatening central nervous system (CNS) complications...

Gates Foundation pledges $540 million to a project often criticized for its opacity

Civil society groups argue climate crisis means transport sector needs to urgently reduce its carbon emissionsDozens of civil society groups have demanded the UK government...

Oifirax, created by GreenLight Biosciences, uses RNA molecules to kill the fungus responsible for powdery mildew on grapes

The vast majority of the global public wants international cooperation on human rights, climate and AI. Like-minded countries must stand together to deliverBritain’s new prime...

Researchers re-create the chorus of noise produced by ancient insects

Earth ObservatoryScienceEarth ObservatoryA Changing World for Emperor…EarthEarth ObservatoryImage of the DayEO ExplorerTopicsAll TopicsAtmosphereLandHeat & RadiationLife on EarthHuman DimensionsNatural EventsOceansRemote Sensing TechnologySnow & IceWaterMore ContentCollectionsGlobal MapsWorld...

Airborne radiation sensors could help forecast and prevent drought-driven tree mortality