An annual inventory of newly discovered species lists more than 19,000 – half of them insects. A total of 9,738 insect species were first identified in 2009, the most recent year of data compilation.

The number of insect species is mind-boggling — and they are a critical part of the environment. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Nicholas Green does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

While insect populations continue to decline, taxonomic expertise in Europe is at serious risk, confirms data obtained within the European Red List of Insect Taxonomists, a recent study commissioned ...

Quick Take New species discoveries in 2025 include over 850 new marine species documented by the Nippon Foundation-Nekton Ocean Census. In addition to discovering new species, scientists also found at ...

With diseases like Lyme on the rise, and an ever-present threat of new tick or mosquito diseases emerging—and old ones, like dengue, resurfacing—protecting yourself against these disease-spreading ...