London assailant was homegrown, but his victims were from all over

Study: Random DNA errors cause 66% of cancer mutations

Showdown looms as Senate Dems vow to filibuster over Supreme Court nominee

Trump to House GOP: Fall in line on health act

Around the world

Oregon news: In Salem

Senate OKs raising legal tobacco age to 21

Featured obituary

Cardinal William Keeler led oldest U.S. diocese

Analysis: President’s wiretapping claim

House panel’s credibility in doubt

Senate votes to overturn new privacy rules for internet providers

Today’s read: A perception problem?

Lacking evidence of voter fraud, lawmakers target its specter

Monument protection for lands faces likely court battle

5 dead; 40 injured in London attack

Legislator aids Trump’s surveillance claim

Last-minute efforts may not be enough to save health bill

Scholarly sting shines a light on ‘predatory’ journals

Around the world

A look inside the word factory

Today in history, and birthdays

’Gong Show’ creator Chuck Barris dies at 87

Washington state study: Legalization not affecting teen pot use

5 dead in London

Senate approves proposal to shield pot users’ data

In focus: Federal spending

White House targets rural development programs that provide a quiet lifeline

Officials: No new threat led to airline restrictions

Review

The Nintendo Switch: Two gadgets in one

Scientists could soon create whole embryos from stem cells

Trump still hasn’t closed deal on health law repeal

Animal abilities

The power of a bumblebee brain

How fast is the universe expanding?

Around the world

Today in history, and birthdays

Science Q&A

Why were ancient animals so big?

Martin McGuinness, IRA leader turned peacemaker, dies at 66

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