The work of Diana H. Wall (1943–2024), founder of the field of soil biodiversity, "led to improved understanding of the role of soils in climate change and a global campaign for soil health." Read about her life on #WorldSoilDay: scim.ag/3BcPGQS #ScienceRetrospective

Chemist John I. Brauman (1937–2024) "was the first to demonstrate that the order of acidity and basicity for many simple organic compounds reverses when moving from a solution to the gas phase. This discovery challenged existing assumptions about chemical behavior in different environments." Read about his life in a new #ScienceRetrospective: bit.ly/4dlwnSi

Chemist John I. Brauman (1937–2024) "was the first to demonstrate that the order of acidity and basicity for many simple organic compounds reverses when moving from a solution to the gas phase. This discovery challenged existing assumptions about chemical behavior in different environments." Read about his life in a new #ScienceRetrospective: bit.ly/4dlwnSi

Biochemist Maxine F. Singer (1931–2024) "upheld the principles that scientific advances are driven by individuals free to explore their own ideas … [and] championed the importance of public understanding of scientific discovery and established programs to get children excited about science and support science teachers." Read more about her life in a new #ScienceRetrospective: bit.ly/4e36bNL

Biochemist Maxine F. Singer (1931–2024) "upheld the principles that scientific advances are driven by individuals free to explore their own ideas … [and] championed the importance of public understanding of scientific discovery and established programs to get children excited about science and support science teachers." Read more about her life in a new #ScienceRetrospective: bit.ly/4e36bNL

Physicist Peter Higgs (1929–2024) "illuminated the path to understanding how exact symmetries obeyed by the laws of nature might be masked by an asymmetric ground state that is an outcome of symmetrical laws." Read about his life: scim.ag/7lt #ScienceRetrospective

Physicist Peter Higgs (1929–2024) "illuminated the path to understanding how exact symmetries obeyed by the laws of nature might be masked by an asymmetric ground state that is an outcome of symmetrical laws." Read about his life: scim.ag/7jc #ScienceRetrospective

Physicist Peter Higgs (1929–2024) "illuminated the path to understanding how exact symmetries obeyed by the laws of nature might be masked by an asymmetric ground state that is an outcome of symmetrical laws." Read about his life: scim.ag/7h1 #ScienceRetrospective

The work of Diana H. Wall (1943–2024), founder of the field of soil biodiversity, "led to improved understanding of the role of soils in climate change and a global campaign for soil health." Read about her life in a new #ScienceRetrospective: scim.ag/79q

The work of Diana H. Wall (1943–2024), founder of the field of soil biodiversity, "led to improved understanding of the role of soils in climate change and a global campaign for soil health." Read about her life in a new #ScienceRetrospective: scim.ag/77n

Lubert Stryer (1938—2024) "pioneered fluorescence methods for measuring distances within macromolecules, elucidated the visual signal transduction cascade, and helped develop DNA microarrays." Read more about his life in a new #ScienceRetrospective: scim.ag/74v

Lubert Stryer (1938—2024) "pioneered fluorescence methods for measuring distances within macromolecules, elucidated the visual signal transduction cascade, and helped develop DNA microarrays." Read more about his life in a new #ScienceRetrospective: scim.ag/72r

Allen Joseph Bard (1933–2024) "introduced a rigorous framework to the study of #electrochemistry that transformed the way every chemist who came after him perceived its utility and applicability." Read more about his life in a new #ScienceRetrospective: scim.ag/6Y2

Psychologist Daniel Kahneman (1934–2024) "changed how people thought about decision-making" through his work with the late psychologist Amos Tversky. Read more about his life in a new #ScienceRetrospective: scim.ag/6Ug

Psychologist Daniel Kahneman (1934–2024) "changed how people thought about decision-making" through his work with the late psychologist Amos Tversky. Read more about his life in a new #ScienceRetrospective: scim.ag/6RX

Primatologist Frans de Waal (1948–2024) "spent his career, as both a scientist and an award-winning science writer, shrinking the distance between humans and animals." Read more about his life in a new #ScienceRetrospective: scim.ag/6Rr

Primatologist Frans de Waal (1948–2024) "spent his career, as both a scientist and an award-winning science writer, shrinking the distance between humans and animals." Read more about his life in a new #ScienceRetrospective: scim.ag/6Oy

Physicist Ingeborg Levin, a pioneer in radiocarbon and atmospheric research, passed away on 10 February. She helped quantify the carbon cycle and greenhouse gas emissions. Read more about her life in a new #ScienceRetrospective: scim.ag/6u4

Physicist Ingeborg Levin, a pioneer in radiocarbon and atmospheric research, passed away on 10 February. She helped quantify the carbon cycle and greenhouse gas emissions. Read more about her life in a new #ScienceRetrospective: scim.ag/6rO

Theoretical physicist Johannes Zaanen “laid the groundwork for viewing even electrons in metals as a fundamental problem of the Universe." Read about his life in a new #ScienceRetrospective: scim.ag/6o1