Keith Kloor

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Climate Extremes

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Science is a process of collaboration that depends on accurate citations.

When Scientific Citations Go Rogue: Uncovering ‘Sneaked References’

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As fentanyl and synthetic opioids claim record numbers of lives, researchers and public health teams are racing to reverse the drugs’ deadly effects. Yet durable solutions are proving elusive.

The Opioid Crisis Is Not Over

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HeLa cervical cancer cells, stained blue, are visible under a microscope. The HeLa cell line was initially taken from Henrietta Lacks at the Johns Hopkins Medical Center in 1951 without her consent. 

HeLa cervical cancer cells, stained with Coomassie blue, under microscope.

After her death 73 years ago, Henrietta Lacks’ story has sparked a new approach to patient consent and data privacy.

Henrietta Lacks’ Cells Were Taken Without Consent, so How Is Her DNA Protected Today?

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The world's most ominous alarm clock and its keepers — who once included Einstein and Oppenheimer — sound their annual warning.

What Is the Doomsday Clock and Why Should You Care?

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Wildland fire investigators sift through the charred remains of devastation as they search for evidence with profound consequences.

Specialists Seek Answers to Fires in the Ashes 

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An endangered Javan rhino in nature

Experts warn that the species could face extinction within the next decade.

Javan Rhinos: The Race to Save One of Earth's Rarest Large Mammals

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