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Efforts to anticipate and adapt to future climate can benefit from historical experiences. We examine agroclimatic conditions over the past 50 y fo ...
Reconstruct the intertropical convergence zone over the Indo-Pacific Warm Pool with extended records and empirical orthogonal function ...
Journal Club posts are short news stories featuring a recent important, timely journal article selected by one of our Journal Club panelists, who are post-doctoral associates and graduate students in ...
Dive into PNAS Front Matter for editorials, interviews, science news, and commentary that offer expert perspective on today’s most important research findings.
The Compressibility of Media under Extreme PressuresNote: The article usage is presented with a three- to four-day delay and will update daily once available. Due to ths delay, usage data will not ...
An avian influenza pandemic remains within the realm of possibility. To reduce the risk, we need to engage in a One Health ...
We present a systematic study of the Raman spectra of optical phonons in graphene monolayers under tunable uniaxial tensile stress. Both the G and ...
The rate of change of climate codetermines the global warming impacts on natural and socioeconomic systems and their capabilities to adapt. Establishing past rates of climate change from temperature ...
The principle factor controlling the heat flux from the core is the ability of the thermal boundary layer overlying the core-mantle boundary to conduct heat. Thermal conductivity of the lowermost ...
Marine heatwaves are periods of persistent warm ocean waters that are becoming more frequent and intense due to global warming, posing increasing threats to vulnerable marine ecosystems. Here, we ...
Continental climate evolution of Central Europe has been reconstructed quantitatively for the last 45 million years providing inferred data on mean annual temperature and precipitation, and winter and ...
In a previous longitudinal study, we found parallel trajectories of gray lobar volume change in children with ADHD and typically developing controls, but more focal changes in cortical maturation ...