The markets are plummeting as the world reacts to President Trump's tariff announcements. NBC News' Gabe Gutierrez has our ...

Butterflies are more hardcore than you might think. While some animals drink the blood of their enemies, butterflies prefer ...

President Trump will unveil sweeping tariffs at a Rose Garden event at 4pm today after the markets close. NBC News senior ...

A thirsty pet cat climbed onto a Buddhist shrine and drank water from an offering bowl. The five-month-old tabby named Tung Ngoen scaled the religious structure where there was a container with ...

The natural world is home to an astonishing variety of life, but some creatures are so rare that only a handful remain in existence. These animals, often teetering on the edge of extinction, are ...

Eli Elster 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 ...

Two decades ago, Jaap de Roode made a discovery that changed his scientific career. While researching the ecology and evolution of parasites and their hosts, he came across something truly ...

Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the biggest animal that has ever existed. Whales can be found in every ocean ...

An ex-FBI counterterrorism expert compared President Donald Trump to Saddam Hussein just before his threat-filled speech at the Department of Justice on Friday. Christopher O’Leary, a former ...

A video has been circulating of a woman taking a baby wombat from its mother. Here’s what experts want us to know about the dangers of interfering with wildlife, even if it seems innocuous.

In the animal kingdom, pregnancy is usually the role of the female, but a few unique species have flipped this biological norm. Male pregnancy evolved in these species to increase reproductive success ...

New Delhi: The Centre has ramped up procurement of tur, or arhar, in key pulse-producing states as part of its commitment to purchase 100% of tur, urad, and masoor production at the minimum ...