Frances Arnold's game-changing technique of "directed evolution" creates enzymes with unusual capabilities. Her own evolution made it possible.

A busy social calendar is helping a new month in San Francisco fulfill an old proverb as March comes in like a lion.  Here are some of the top events to check out this week in The City.

A new simulation shows large amounts of hydrogen in our planet’s core. And, what scientists found in 290-million-year-old vomit.

The Arkanix Stealer malware can collect and exfiltrate system information, browser data, VPN information, and arbitrary files ...

A batch of cookie dough was voluntarily recalled by Gregory's Foods Inc. in December because of an undeclared allergen. The U.S. Food and Drug Administration (FDA) first announced the recall on ...

Girl Scout Cookie season is officially underway. Girl Scouts of the USA started the 2026 season, which typically runs through the spring, this month. The organization added a new cookie flavor this ...

The newest addition to the cookie lineup are Exploremores, a rocky road ice cream-inspired sandwich cookie with chocolate shortbread exteriors and chocolate, marshmallow, and toasted almond-flavored ...

A new Girl Scout Cookie is joining the lineup as the season for the popular sweets begins. Girl Scout Cookie season officially kicked off nationwide on Tuesday, Jan. 6, and is expected to continue ...

The Girl Scout Cookie Program helps girls develop entrepreneurial skills like customer interaction and budgeting. Most local Girl Scout councils sell cookies between January and April, but dates can ...

Holiday cookie boxes seemingly get more elaborate every year, with sparkly frosting and designs almost too pretty to eat. But there’s still a place for classic chocolate chip cookies, and for the ...